172500910

素因数分解:

$2^1\times 5^1\times {\mathrm{4079}}^1\times {\mathrm{4229}}^1$

素因数の和:8315

約数の個数: 16

約数和(自身を含む): 310651200

約数和(自身を除く): 138150290

約数列:

[1, 2, 5, 10, 4079, 4229, 8158, 8458, 20395, 21145, 40790, 42290, 17250091, 34500182, 86250455, 172500910]

約数ペア:

[(1, 172500910), (2, 86250455), (5, 34500182), (10, 17250091), (4079, 42290), (4229, 40790), (8158, 21145), (8458, 20395)]