68267600

素因数分解:

$2^4\times 5^2\times {\mathrm{170669}}^1$

素因数の和:170687

約数の個数: 30

約数和(自身を含む): 164013870

約数和(自身を除く): 95746270

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 170669, 341338, 682676, 853345, 1365352, 1706690, 2730704, 3413380, 4266725, 6826760, 8533450, 13653520, 17066900, 34133800, 68267600]

約数ペア:

[(1, 68267600), (2, 34133800), (4, 17066900), (5, 13653520), (8, 8533450), (10, 6826760), (16, 4266725), (20, 3413380), (25, 2730704), (40, 1706690), (50, 1365352), (80, 853345), (100, 682676), (200, 341338), (400, 170669)]