88647580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{633197}}^1$

素因数の和:633213

約数の個数: 24

約数和(自身を含む): 212754528

約数和(自身を除く): 124106948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 633197, 1266394, 2532788, 3165985, 4432379, 6331970, 8864758, 12663940, 17729516, 22161895, 44323790, 88647580]

約数ペア:

[(1, 88647580), (2, 44323790), (4, 22161895), (5, 17729516), (7, 12663940), (10, 8864758), (14, 6331970), (20, 4432379), (28, 3165985), (35, 2532788), (70, 1266394), (140, 633197)]