90272410

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{11131}}^1$

素因数の和:11949

約数の個数: 16

約数和(自身を含む): 162705312

約数和(自身を除く): 72432902

約数列:

[1, 2, 5, 10, 811, 1622, 4055, 8110, 11131, 22262, 55655, 111310, 9027241, 18054482, 45136205, 90272410]

約数ペア:

[(1, 90272410), (2, 45136205), (5, 18054482), (10, 9027241), (811, 111310), (1622, 55655), (4055, 22262), (8110, 11131)]