8950220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19457}}^1$

素因数の和:19489

約数の個数: 24

約数和(自身を含む): 19613664

約数和(自身を除く): 10663444

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 19457, 38914, 77828, 97285, 194570, 389140, 447511, 895022, 1790044, 2237555, 4475110, 8950220]

約数ペア:

[(1, 8950220), (2, 4475110), (4, 2237555), (5, 1790044), (10, 895022), (20, 447511), (23, 389140), (46, 194570), (92, 97285), (115, 77828), (230, 38914), (460, 19457)]