3670045640

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{811957}}^1$

素因数の和:812081

約数の個数: 32

約数和(自身を含む): 8330689080

約数和(自身を除く): 4660643440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 811957, 1623914, 3247828, 4059785, 6495656, 8119570, 16239140, 32478280, 91751141, 183502282, 367004564, 458755705, 734009128, 917511410, 1835022820, 3670045640]

約数ペア:

[(1, 3670045640), (2, 1835022820), (4, 917511410), (5, 734009128), (8, 458755705), (10, 367004564), (20, 183502282), (40, 91751141), (113, 32478280), (226, 16239140), (452, 8119570), (565, 6495656), (904, 4059785), (1130, 3247828), (2260, 1623914), (4520, 811957)]