8045974060

素因数分解:

$2^2\times 5^1\times {\mathrm{2633}}^1\times {\mathrm{152791}}^1$

素因数の和:155433

約数の個数: 24

約数和(自身を含む): 16903073376

約数和(自身を除く): 8857099316

約数列:

[1, 2, 4, 5, 10, 20, 2633, 5266, 10532, 13165, 26330, 52660, 152791, 305582, 611164, 763955, 1527910, 3055820, 402298703, 804597406, 1609194812, 2011493515, 4022987030, 8045974060]

約数ペア:

[(1, 8045974060), (2, 4022987030), (4, 2011493515), (5, 1609194812), (10, 804597406), (20, 402298703), (2633, 3055820), (5266, 1527910), (10532, 763955), (13165, 611164), (26330, 305582), (52660, 152791)]