3932560

素因数分解:

$2^4\times 5^1\times {\mathrm{49157}}^1$

素因数の和:49170

約数の個数: 20

約数和(自身を含む): 9143388

約数和(自身を除く): 5210828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 49157, 98314, 196628, 245785, 393256, 491570, 786512, 983140, 1966280, 3932560]

約数ペア:

[(1, 3932560), (2, 1966280), (4, 983140), (5, 786512), (8, 491570), (10, 393256), (16, 245785), (20, 196628), (40, 98314), (80, 49157)]