201827308040

素因数分解:

$2^3\times 5^1\times {\mathrm{5045682701}}^1$

素因数の和:5045682712

約数の個数: 16

約数和(自身を含む): 454111443180

約数和(自身を除く): 252284135140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5045682701, 10091365402, 20182730804, 25228413505, 40365461608, 50456827010, 100913654020, 201827308040]

約数ペア:

[(1, 201827308040), (2, 100913654020), (4, 50456827010), (5, 40365461608), (8, 25228413505), (10, 20182730804), (20, 10091365402), (40, 5045682701)]