65565110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 133987392

約数和(自身を除く): 68422282

約数列:

[1, 2, 5, 10, 13, 26, 37, 43, 65, 74, 86, 130, 185, 215, 317, 370, 430, 481, 559, 634, 962, 1118, 1585, 1591, 2405, 2795, 3170, 3182, 4121, 4810, 5590, 7955, 8242, 11729, 13631, 15910, 20605, 20683, 23458, 27262, 41210, 41366, 58645, 68155, 103415, 117290, 136310, 152477, 177203, 206830, 304954, 354406, 504347, 762385, 886015, 1008694, 1524770, 1772030, 2521735, 5043470, 6556511, 13113022, 32782555, 65565110]

約数ペア:

[(1, 65565110), (2, 32782555), (5, 13113022), (10, 6556511), (13, 5043470), (26, 2521735), (37, 1772030), (43, 1524770), (65, 1008694), (74, 886015), (86, 762385), (130, 504347), (185, 354406), (215, 304954), (317, 206830), (370, 177203), (430, 152477), (481, 136310), (559, 117290), (634, 103415), (962, 68155), (1118, 58645), (1585, 41366), (1591, 41210), (2405, 27262), (2795, 23458), (3170, 20683), (3182, 20605), (4121, 15910), (4810, 13631), (5590, 11729), (7955, 8242)]