520098790

素因数分解:

$2^1\times 5^1\times {\mathrm{4019}}^1\times {\mathrm{12941}}^1$

素因数の和:16967

約数の個数: 16

約数和(自身を含む): 936483120

約数和(自身を除く): 416384330

約数列:

[1, 2, 5, 10, 4019, 8038, 12941, 20095, 25882, 40190, 64705, 129410, 52009879, 104019758, 260049395, 520098790]

約数ペア:

[(1, 520098790), (2, 260049395), (5, 104019758), (10, 52009879), (4019, 129410), (8038, 64705), (12941, 40190), (20095, 25882)]