76664830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1997}}^1$

素因数の和:2364

約数の個数: 32

約数和(自身を含む): 151048800

約数和(自身を除く): 74383970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 349, 698, 1745, 1997, 3490, 3839, 3994, 7678, 9985, 19195, 19970, 21967, 38390, 43934, 109835, 219670, 696953, 1393906, 3484765, 6969530, 7666483, 15332966, 38332415, 76664830]

約数ペア:

[(1, 76664830), (2, 38332415), (5, 15332966), (10, 7666483), (11, 6969530), (22, 3484765), (55, 1393906), (110, 696953), (349, 219670), (698, 109835), (1745, 43934), (1997, 38390), (3490, 21967), (3839, 19970), (3994, 19195), (7678, 9985)]