40305470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{237091}}^1$

素因数の和:237115

約数の個数: 16

約数和(自身を含む): 76817808

約数和(自身を除く): 36512338

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 237091, 474182, 1185455, 2370910, 4030547, 8061094, 20152735, 40305470]

約数ペア:

[(1, 40305470), (2, 20152735), (5, 8061094), (10, 4030547), (17, 2370910), (34, 1185455), (85, 474182), (170, 237091)]