5079508400

素因数分解:

$2^4\times 5^2\times {\mathrm{12698771}}^1$

素因数の和:12698789

約数の個数: 30

約数和(自身を含む): 12203519892

約数和(自身を除く): 7124011492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 12698771, 25397542, 50795084, 63493855, 101590168, 126987710, 203180336, 253975420, 317469275, 507950840, 634938550, 1015901680, 1269877100, 2539754200, 5079508400]

約数ペア:

[(1, 5079508400), (2, 2539754200), (4, 1269877100), (5, 1015901680), (8, 634938550), (10, 507950840), (16, 317469275), (20, 253975420), (25, 203180336), (40, 126987710), (50, 101590168), (80, 63493855), (100, 50795084), (200, 25397542), (400, 12698771)]