97285040

素因数分解:

$2^4\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2437}}^1$

素因数の和:2949

約数の個数: 40

約数和(自身を含む): 226734000

約数和(自身を除く): 129448960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 499, 998, 1996, 2437, 2495, 3992, 4874, 4990, 7984, 9748, 9980, 12185, 19496, 19960, 24370, 38992, 39920, 48740, 97480, 194960, 1216063, 2432126, 4864252, 6080315, 9728504, 12160630, 19457008, 24321260, 48642520, 97285040]

約数ペア:

[(1, 97285040), (2, 48642520), (4, 24321260), (5, 19457008), (8, 12160630), (10, 9728504), (16, 6080315), (20, 4864252), (40, 2432126), (80, 1216063), (499, 194960), (998, 97480), (1996, 48740), (2437, 39920), (2495, 38992), (3992, 24370), (4874, 19960), (4990, 19496), (7984, 12185), (9748, 9980)]