71345312500

素因数分解:

$2^2\times 5^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1$

素因数の和:655

約数の個数: 216

約数和(自身を含む): 194906150208

約数和(自身を除く): 123560837708

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 308, 350, 385, 500, 550, 593, 625, 700, 770, 875, 1100, 1186, 1250, 1375, 1540, 1750, 1925, 2372, 2500, 2750, 2965, 3125, 3500, 3850, 4151, 4375, 5500, 5930, 6250, 6523, 6875, 7700, 8302, 8750, 9625, 11860, 12500, 13046, 13750, 14825, 15625, 16604, 17500, 19250, 20755, 21875, 26092, 27500, 29650, 31250, 32615, 34375, 38500, 41510, 43750, 45661, 48125, 59300, 62500, 65230, 68750, 74125, 78125, 83020, 87500, 91322, 96250, 103775, 109375, 130460, 137500, 148250, 156250, 163075, 171875, 182644, 192500, 207550, 218750, 228305, 240625, 296500, 312500, 326150, 343750, 370625, 390625, 415100, 437500, 456610, 481250, 518875, 546875, 652300, 687500, 741250, 781250, 815375, 859375, 913220, 962500, 1037750, 1093750, 1141525, 1203125, 1482500, 1562500, 1630750, 1718750, 1853125, 2075500, 2187500, 2283050, 2406250, 2594375, 2734375, 3261500, 3437500, 3706250, 4076875, 4296875, 4566100, 4812500, 5188750, 5468750, 5707625, 6015625, 7412500, 8153750, 8593750, 9265625, 10377500, 10937500, 11415250, 12031250, 12971875, 16307500, 17187500, 18531250, 20384375, 22830500, 24062500, 25943750, 28538125, 30078125, 37062500, 40768750, 46328125, 51887500, 57076250, 60156250, 64859375, 81537500, 92656250, 101921875, 114152500, 120312500, 129718750, 142690625, 185312500, 203843750, 231640625, 259437500, 285381250, 324296875, 407687500, 463281250, 509609375, 570762500, 648593750, 713453125, 926562500, 1019218750, 1297187500, 1426906250, 1621484375, 2038437500, 2548046875, 2853812500, 3242968750, 3567265625, 5096093750, 6485937500, 7134531250, 10192187500, 14269062500, 17836328125, 35672656250, 71345312500]

約数ペア:

[(1, 71345312500), (2, 35672656250), (4, 17836328125), (5, 14269062500), (7, 10192187500), (10, 7134531250), (11, 6485937500), (14, 5096093750), (20, 3567265625), (22, 3242968750), (25, 2853812500), (28, 2548046875), (35, 2038437500), (44, 1621484375), (50, 1426906250), (55, 1297187500), (70, 1019218750), (77, 926562500), (100, 713453125), (110, 648593750), (125, 570762500), (140, 509609375), (154, 463281250), (175, 407687500), (220, 324296875), (250, 285381250), (275, 259437500), (308, 231640625), (350, 203843750), (385, 185312500), (500, 142690625), (550, 129718750), (593, 120312500), (625, 114152500), (700, 101921875), (770, 92656250), (875, 81537500), (1100, 64859375), (1186, 60156250), (1250, 57076250), (1375, 51887500), (1540, 46328125), (1750, 40768750), (1925, 37062500), (2372, 30078125), (2500, 28538125), (2750, 25943750), (2965, 24062500), (3125, 22830500), (3500, 20384375), (3850, 18531250), (4151, 17187500), (4375, 16307500), (5500, 12971875), (5930, 12031250), (6250, 11415250), (6523, 10937500), (6875, 10377500), (7700, 9265625), (8302, 8593750), (8750, 8153750), (9625, 7412500), (11860, 6015625), (12500, 5707625), (13046, 5468750), (13750, 5188750), (14825, 4812500), (15625, 4566100), (16604, 4296875), (17500, 4076875), (19250, 3706250), (20755, 3437500), (21875, 3261500), (26092, 2734375), (27500, 2594375), (29650, 2406250), (31250, 2283050), (32615, 2187500), (34375, 2075500), (38500, 1853125), (41510, 1718750), (43750, 1630750), (45661, 1562500), (48125, 1482500), (59300, 1203125), (62500, 1141525), (65230, 1093750), (68750, 1037750), (74125, 962500), (78125, 913220), (83020, 859375), (87500, 815375), (91322, 781250), (96250, 741250), (103775, 687500), (109375, 652300), (130460, 546875), (137500, 518875), (148250, 481250), (156250, 456610), (163075, 437500), (171875, 415100), (182644, 390625), (192500, 370625), (207550, 343750), (218750, 326150), (228305, 312500), (240625, 296500)]