2875960090

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{354619}}^1$

素因数の和:355437

約数の個数: 16

約数和(自身を含む): 5183125920

約数和(自身を除く): 2307165830

約数列:

[1, 2, 5, 10, 811, 1622, 4055, 8110, 354619, 709238, 1773095, 3546190, 287596009, 575192018, 1437980045, 2875960090]

約数ペア:

[(1, 2875960090), (2, 1437980045), (5, 575192018), (10, 287596009), (811, 3546190), (1622, 1773095), (4055, 709238), (8110, 354619)]