8261360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2791}}^1$

素因数の和:2841

約数の個数: 40

約数和(自身を含む): 19733856

約数和(自身を除く): 11472496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2791, 2960, 5582, 11164, 13955, 22328, 27910, 44656, 55820, 103267, 111640, 206534, 223280, 413068, 516335, 826136, 1032670, 1652272, 2065340, 4130680, 8261360]

約数ペア:

[(1, 8261360), (2, 4130680), (4, 2065340), (5, 1652272), (8, 1032670), (10, 826136), (16, 516335), (20, 413068), (37, 223280), (40, 206534), (74, 111640), (80, 103267), (148, 55820), (185, 44656), (296, 27910), (370, 22328), (592, 13955), (740, 11164), (1480, 5582), (2791, 2960)]