7956560

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:651

約数の個数: 40

約数和(自身を含む): 18617856

約数和(自身を除く): 10661296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 367, 542, 734, 1084, 1355, 1468, 1835, 2168, 2710, 2936, 3670, 4336, 5420, 5872, 7340, 10840, 14680, 21680, 29360, 99457, 198914, 397828, 497285, 795656, 994570, 1591312, 1989140, 3978280, 7956560]

約数ペア:

[(1, 7956560), (2, 3978280), (4, 1989140), (5, 1591312), (8, 994570), (10, 795656), (16, 497285), (20, 397828), (40, 198914), (80, 99457), (271, 29360), (367, 21680), (542, 14680), (734, 10840), (1084, 7340), (1355, 5872), (1468, 5420), (1835, 4336), (2168, 3670), (2710, 2936)]