102314720

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5659}}^1$

素因数の和:5787

約数の個数: 48

約数和(自身を含む): 243900720

約数和(自身を除く): 141586000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 5659, 9040, 11318, 18080, 22636, 28295, 45272, 56590, 90544, 113180, 181088, 226360, 452720, 639467, 905440, 1278934, 2557868, 3197335, 5115736, 6394670, 10231472, 12789340, 20462944, 25578680, 51157360, 102314720]

約数ペア:

[(1, 102314720), (2, 51157360), (4, 25578680), (5, 20462944), (8, 12789340), (10, 10231472), (16, 6394670), (20, 5115736), (32, 3197335), (40, 2557868), (80, 1278934), (113, 905440), (160, 639467), (226, 452720), (452, 226360), (565, 181088), (904, 113180), (1130, 90544), (1808, 56590), (2260, 45272), (3616, 28295), (4520, 22636), (5659, 18080), (9040, 11318)]