4395950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6763}}^1$

素因数の和:6788

約数の個数: 24

約数和(自身を含む): 8806728

約数和(自身を除く): 4410778

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 6763, 13526, 33815, 67630, 87919, 169075, 175838, 338150, 439595, 879190, 2197975, 4395950]

約数ペア:

[(1, 4395950), (2, 2197975), (5, 879190), (10, 439595), (13, 338150), (25, 175838), (26, 169075), (50, 87919), (65, 67630), (130, 33815), (325, 13526), (650, 6763)]