119620460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89269}}^1$

素因数の和:89345

約数の個数: 24

約数和(自身を含む): 254955120

約数和(自身を除く): 135334660

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 89269, 178538, 357076, 446345, 892690, 1785380, 5981023, 11962046, 23924092, 29905115, 59810230, 119620460]

約数ペア:

[(1, 119620460), (2, 59810230), (4, 29905115), (5, 23924092), (10, 11962046), (20, 5981023), (67, 1785380), (134, 892690), (268, 446345), (335, 357076), (670, 178538), (1340, 89269)]