4107380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5009}}^1$

素因数の和:5059

約数の個数: 24

約数和(自身を含む): 8837640

約数和(自身を除く): 4730260

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 5009, 10018, 20036, 25045, 50090, 100180, 205369, 410738, 821476, 1026845, 2053690, 4107380]

約数ペア:

[(1, 4107380), (2, 2053690), (4, 1026845), (5, 821476), (10, 410738), (20, 205369), (41, 100180), (82, 50090), (164, 25045), (205, 20036), (410, 10018), (820, 5009)]