113654680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:800

約数の個数: 64

約数和(自身を含む): 266158080

約数和(自身を除く): 152503400

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 151, 155, 248, 302, 310, 604, 607, 620, 755, 1208, 1214, 1240, 1510, 2428, 3020, 3035, 4681, 4856, 6040, 6070, 9362, 12140, 18724, 18817, 23405, 24280, 37448, 37634, 46810, 75268, 91657, 93620, 94085, 150536, 183314, 187240, 188170, 366628, 376340, 458285, 733256, 752680, 916570, 1833140, 2841367, 3666280, 5682734, 11365468, 14206835, 22730936, 28413670, 56827340, 113654680]

約数ペア:

[(1, 113654680), (2, 56827340), (4, 28413670), (5, 22730936), (8, 14206835), (10, 11365468), (20, 5682734), (31, 3666280), (40, 2841367), (62, 1833140), (124, 916570), (151, 752680), (155, 733256), (248, 458285), (302, 376340), (310, 366628), (604, 188170), (607, 187240), (620, 183314), (755, 150536), (1208, 94085), (1214, 93620), (1240, 91657), (1510, 75268), (2428, 46810), (3020, 37634), (3035, 37448), (4681, 24280), (4856, 23405), (6040, 18817), (6070, 18724), (9362, 12140)]