39845710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137399}}^1$

素因数の和:137435

約数の個数: 16

約数和(自身を含む): 74196000

約数和(自身を除く): 34350290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 137399, 274798, 686995, 1373990, 3984571, 7969142, 19922855, 39845710]

約数ペア:

[(1, 39845710), (2, 19922855), (5, 7969142), (10, 3984571), (29, 1373990), (58, 686995), (145, 274798), (290, 137399)]