45243620

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{5399}}^1$

素因数の和:5827

約数の個数: 24

約数和(自身を含む): 95256000

約数和(自身を除く): 50012380

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 5399, 8380, 10798, 21596, 26995, 53990, 107980, 2262181, 4524362, 9048724, 11310905, 22621810, 45243620]

約数ペア:

[(1, 45243620), (2, 22621810), (4, 11310905), (5, 9048724), (10, 4524362), (20, 2262181), (419, 107980), (838, 53990), (1676, 26995), (2095, 21596), (4190, 10798), (5399, 8380)]