42624040

素因数分解:

$2^3\times 5^1\times {\mathrm{1065601}}^1$

素因数の和:1065612

約数の個数: 16

約数和(自身を含む): 95904180

約数和(自身を除く): 53280140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1065601, 2131202, 4262404, 5328005, 8524808, 10656010, 21312020, 42624040]

約数ペア:

[(1, 42624040), (2, 21312020), (4, 10656010), (5, 8524808), (8, 5328005), (10, 4262404), (20, 2131202), (40, 1065601)]