39982010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137869}}^1$

素因数の和:137905

約数の個数: 16

約数和(自身を含む): 74449800

約数和(自身を除く): 34467790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 137869, 275738, 689345, 1378690, 3998201, 7996402, 19991005, 39982010]

約数ペア:

[(1, 39982010), (2, 19991005), (5, 7996402), (10, 3998201), (29, 1378690), (58, 689345), (145, 275738), (290, 137869)]