25456010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{133979}}^1$

素因数の和:134005

約数の個数: 16

約数和(自身を含む): 48232800

約数和(自身を除く): 22776790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 133979, 267958, 669895, 1339790, 2545601, 5091202, 12728005, 25456010]

約数ペア:

[(1, 25456010), (2, 12728005), (5, 5091202), (10, 2545601), (19, 1339790), (38, 669895), (95, 267958), (190, 133979)]