26884219900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{510137}}^1$

素因数の和:510199

約数の個数: 72

約数和(自身を含む): 63763168896

約数和(自身を除く): 36878948996

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 155, 170, 310, 340, 425, 527, 620, 775, 850, 1054, 1550, 1700, 2108, 2635, 3100, 5270, 10540, 13175, 26350, 52700, 510137, 1020274, 2040548, 2550685, 5101370, 8672329, 10202740, 12753425, 15814247, 17344658, 25506850, 31628494, 34689316, 43361645, 51013700, 63256988, 79071235, 86723290, 158142470, 173446580, 216808225, 268842199, 316284940, 395356175, 433616450, 537684398, 790712350, 867232900, 1075368796, 1344210995, 1581424700, 2688421990, 5376843980, 6721054975, 13442109950, 26884219900]

約数ペア:

[(1, 26884219900), (2, 13442109950), (4, 6721054975), (5, 5376843980), (10, 2688421990), (17, 1581424700), (20, 1344210995), (25, 1075368796), (31, 867232900), (34, 790712350), (50, 537684398), (62, 433616450), (68, 395356175), (85, 316284940), (100, 268842199), (124, 216808225), (155, 173446580), (170, 158142470), (310, 86723290), (340, 79071235), (425, 63256988), (527, 51013700), (620, 43361645), (775, 34689316), (850, 31628494), (1054, 25506850), (1550, 17344658), (1700, 15814247), (2108, 12753425), (2635, 10202740), (3100, 8672329), (5270, 5101370), (10540, 2550685), (13175, 2040548), (26350, 1020274), (52700, 510137)]