67911160

素因数分解:

$2^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2797}}^1$

素因数の和:3415

約数の個数: 32

約数和(自身を含む): 153106560

約数和(自身を除く): 85195400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 607, 1214, 2428, 2797, 3035, 4856, 5594, 6070, 11188, 12140, 13985, 22376, 24280, 27970, 55940, 111880, 1697779, 3395558, 6791116, 8488895, 13582232, 16977790, 33955580, 67911160]

約数ペア:

[(1, 67911160), (2, 33955580), (4, 16977790), (5, 13582232), (8, 8488895), (10, 6791116), (20, 3395558), (40, 1697779), (607, 111880), (1214, 55940), (2428, 27970), (2797, 24280), (3035, 22376), (4856, 13985), (5594, 12140), (6070, 11188)]