38887360

素因数分解:

$2^6\times 5^1\times {\mathrm{121523}}^1$

素因数の和:121540

約数の個数: 28

約数和(自身を含む): 92601288

約数和(自身を除く): 53713928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 121523, 243046, 486092, 607615, 972184, 1215230, 1944368, 2430460, 3888736, 4860920, 7777472, 9721840, 19443680, 38887360]

約数ペア:

[(1, 38887360), (2, 19443680), (4, 9721840), (5, 7777472), (8, 4860920), (10, 3888736), (16, 2430460), (20, 1944368), (32, 1215230), (40, 972184), (64, 607615), (80, 486092), (160, 243046), (320, 121523)]