2018962400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27733}}^1$

素因数の和:27773

約数の個数: 144

約数和(自身を含む): 6066424224

約数和(自身を除く): 4047461824

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 700, 728, 800, 910, 1040, 1120, 1300, 1400, 1456, 1820, 2080, 2275, 2600, 2800, 2912, 3640, 4550, 5200, 5600, 7280, 9100, 10400, 14560, 18200, 27733, 36400, 55466, 72800, 110932, 138665, 194131, 221864, 277330, 360529, 388262, 443728, 554660, 693325, 721058, 776524, 887456, 970655, 1109320, 1386650, 1442116, 1553048, 1802645, 1941310, 2218640, 2523703, 2773300, 2884232, 3106096, 3605290, 3882620, 4437280, 4853275, 5047406, 5546600, 5768464, 6212192, 7210580, 7765240, 9013225, 9706550, 10094812, 11093200, 11536928, 12618515, 14421160, 15530480, 18026450, 19413100, 20189624, 22186400, 25237030, 28842320, 31060960, 36052900, 38826200, 40379248, 50474060, 57684640, 63092575, 72105800, 77652400, 80758496, 100948120, 126185150, 144211600, 155304800, 201896240, 252370300, 288423200, 403792480, 504740600, 1009481200, 2018962400]

約数ペア:

[(1, 2018962400), (2, 1009481200), (4, 504740600), (5, 403792480), (7, 288423200), (8, 252370300), (10, 201896240), (13, 155304800), (14, 144211600), (16, 126185150), (20, 100948120), (25, 80758496), (26, 77652400), (28, 72105800), (32, 63092575), (35, 57684640), (40, 50474060), (50, 40379248), (52, 38826200), (56, 36052900), (65, 31060960), (70, 28842320), (80, 25237030), (91, 22186400), (100, 20189624), (104, 19413100), (112, 18026450), (130, 15530480), (140, 14421160), (160, 12618515), (175, 11536928), (182, 11093200), (200, 10094812), (208, 9706550), (224, 9013225), (260, 7765240), (280, 7210580), (325, 6212192), (350, 5768464), (364, 5546600), (400, 5047406), (416, 4853275), (455, 4437280), (520, 3882620), (560, 3605290), (650, 3106096), (700, 2884232), (728, 2773300), (800, 2523703), (910, 2218640), (1040, 1941310), (1120, 1802645), (1300, 1553048), (1400, 1442116), (1456, 1386650), (1820, 1109320), (2080, 970655), (2275, 887456), (2600, 776524), (2800, 721058), (2912, 693325), (3640, 554660), (4550, 443728), (5200, 388262), (5600, 360529), (7280, 277330), (9100, 221864), (10400, 194131), (14560, 138665), (18200, 110932), (27733, 72800), (36400, 55466)]