551444659870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1669}}^1\times {\mathrm{23753}}^1$

素因数の和:25549

約数の個数: 64

約数和(自身を含む): 1079636402880

約数和(自身を除く): 528191743010

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 1669, 2782, 3338, 6955, 8345, 13910, 16690, 21697, 23753, 43394, 47506, 108485, 118765, 178583, 216970, 237530, 308789, 357166, 617578, 892915, 1543945, 1785830, 2321579, 2541571, 3087890, 4643158, 5083142, 11607895, 12707855, 23215790, 25415710, 33040423, 39643757, 66080846, 79287514, 165202115, 198218785, 330404230, 396437570, 515368841, 1030737682, 2576844205, 4241881999, 5153688410, 8483763998, 21209409995, 42418819990, 55144465987, 110288931974, 275722329935, 551444659870]

約数ペア:

[(1, 551444659870), (2, 275722329935), (5, 110288931974), (10, 55144465987), (13, 42418819990), (26, 21209409995), (65, 8483763998), (107, 5153688410), (130, 4241881999), (214, 2576844205), (535, 1030737682), (1070, 515368841), (1391, 396437570), (1669, 330404230), (2782, 198218785), (3338, 165202115), (6955, 79287514), (8345, 66080846), (13910, 39643757), (16690, 33040423), (21697, 25415710), (23753, 23215790), (43394, 12707855), (47506, 11607895), (108485, 5083142), (118765, 4643158), (178583, 3087890), (216970, 2541571), (237530, 2321579), (308789, 1785830), (357166, 1543945), (617578, 892915)]