16472180

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9923}}^1$

素因数の和:10015

約数の個数: 24

約数和(自身を含む): 35011872

約数和(自身を除く): 18539692

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 9923, 19846, 39692, 49615, 99230, 198460, 823609, 1647218, 3294436, 4118045, 8236090, 16472180]

約数ペア:

[(1, 16472180), (2, 8236090), (4, 4118045), (5, 3294436), (10, 1647218), (20, 823609), (83, 198460), (166, 99230), (332, 49615), (415, 39692), (830, 19846), (1660, 9923)]