8045625010

素因数分解:

$2^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{780371}}^1$

素因数の和:781409

約数の個数: 16

約数和(自身を含む): 14496190272

約数和(自身を除く): 6450565262

約数列:

[1, 2, 5, 10, 1031, 2062, 5155, 10310, 780371, 1560742, 3901855, 7803710, 804562501, 1609125002, 4022812505, 8045625010]

約数ペア:

[(1, 8045625010), (2, 4022812505), (5, 1609125002), (10, 804562501), (1031, 7803710), (2062, 3901855), (5155, 1560742), (10310, 780371)]