383305280

素因数分解:

$2^6\times 5^1\times {\mathrm{1197829}}^1$

素因数の和:1197846

約数の個数: 28

約数和(自身を含む): 912746460

約数和(自身を除く): 529441180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1197829, 2395658, 4791316, 5989145, 9582632, 11978290, 19165264, 23956580, 38330528, 47913160, 76661056, 95826320, 191652640, 383305280]

約数ペア:

[(1, 383305280), (2, 191652640), (4, 95826320), (5, 76661056), (8, 47913160), (10, 38330528), (16, 23956580), (20, 19165264), (32, 11978290), (40, 9582632), (64, 5989145), (80, 4791316), (160, 2395658), (320, 1197829)]