824654870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12037}}^1$

素因数の和:12105

約数の個数: 64

約数和(自身を含む): 1747339776

約数和(自身を除く): 922684906

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 85, 130, 155, 170, 221, 310, 403, 442, 527, 806, 1054, 1105, 2015, 2210, 2635, 4030, 5270, 6851, 12037, 13702, 24074, 34255, 60185, 68510, 120370, 156481, 204629, 312962, 373147, 409258, 746294, 782405, 1023145, 1564810, 1865735, 2046290, 2660177, 3731470, 4850911, 5320354, 6343499, 9701822, 12686998, 13300885, 24254555, 26601770, 31717495, 48509110, 63434990, 82465487, 164930974, 412327435, 824654870]

約数ペア:

[(1, 824654870), (2, 412327435), (5, 164930974), (10, 82465487), (13, 63434990), (17, 48509110), (26, 31717495), (31, 26601770), (34, 24254555), (62, 13300885), (65, 12686998), (85, 9701822), (130, 6343499), (155, 5320354), (170, 4850911), (221, 3731470), (310, 2660177), (403, 2046290), (442, 1865735), (527, 1564810), (806, 1023145), (1054, 782405), (1105, 746294), (2015, 409258), (2210, 373147), (2635, 312962), (4030, 204629), (5270, 156481), (6851, 120370), (12037, 68510), (13702, 60185), (24074, 34255)]