88807550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 178863552

約数和(自身を除く): 90056002

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 317, 325, 431, 634, 650, 862, 1585, 2155, 3170, 4121, 4310, 5603, 7925, 8242, 10775, 11206, 15850, 20605, 21550, 28015, 41210, 56030, 103025, 136627, 140075, 206050, 273254, 280150, 683135, 1366270, 1776151, 3415675, 3552302, 6831350, 8880755, 17761510, 44403775, 88807550]

約数ペア:

[(1, 88807550), (2, 44403775), (5, 17761510), (10, 8880755), (13, 6831350), (25, 3552302), (26, 3415675), (50, 1776151), (65, 1366270), (130, 683135), (317, 280150), (325, 273254), (431, 206050), (634, 140075), (650, 136627), (862, 103025), (1585, 56030), (2155, 41210), (3170, 28015), (4121, 21550), (4310, 20605), (5603, 15850), (7925, 11206), (8242, 10775)]