475432840

素因数分解:

$2^3\times 5^1\times {\mathrm{11885821}}^1$

素因数の和:11885832

約数の個数: 16

約数和(自身を含む): 1069723980

約数和(自身を除く): 594291140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 11885821, 23771642, 47543284, 59429105, 95086568, 118858210, 237716420, 475432840]

約数ペア:

[(1, 475432840), (2, 237716420), (4, 118858210), (5, 95086568), (8, 59429105), (10, 47543284), (20, 23771642), (40, 11885821)]