42145760

素因数分解:

$2^5\times 5^1\times {\mathrm{263411}}^1$

素因数の和:263426

約数の個数: 24

約数和(自身を含む): 99569736

約数和(自身を除く): 57423976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 263411, 526822, 1053644, 1317055, 2107288, 2634110, 4214576, 5268220, 8429152, 10536440, 21072880, 42145760]

約数ペア:

[(1, 42145760), (2, 21072880), (4, 10536440), (5, 8429152), (8, 5268220), (10, 4214576), (16, 2634110), (20, 2107288), (32, 1317055), (40, 1053644), (80, 526822), (160, 263411)]