10221260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73009}}^1$

素因数の和:73025

約数の個数: 24

約数和(自身を含む): 24531360

約数和(自身を除く): 14310100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 73009, 146018, 292036, 365045, 511063, 730090, 1022126, 1460180, 2044252, 2555315, 5110630, 10221260]

約数ペア:

[(1, 10221260), (2, 5110630), (4, 2555315), (5, 2044252), (7, 1460180), (10, 1022126), (14, 730090), (20, 511063), (28, 365045), (35, 292036), (70, 146018), (140, 73009)]