380030450

素因数分解:

$2^1\times 5^2\times {\mathrm{487}}^1\times {\mathrm{15607}}^1$

素因数の和:16106

約数の個数: 24

約数和(自身を含む): 708353472

約数和(自身を除く): 328323022

約数列:

[1, 2, 5, 10, 25, 50, 487, 974, 2435, 4870, 12175, 15607, 24350, 31214, 78035, 156070, 390175, 780350, 7600609, 15201218, 38003045, 76006090, 190015225, 380030450]

約数ペア:

[(1, 380030450), (2, 190015225), (5, 76006090), (10, 38003045), (25, 15201218), (50, 7600609), (487, 780350), (974, 390175), (2435, 156070), (4870, 78035), (12175, 31214), (15607, 24350)]