86830880

素因数分解:

$2^5\times 5^1\times {\mathrm{542693}}^1$

素因数の和:542708

約数の個数: 24

約数和(自身を含む): 205138332

約数和(自身を除く): 118307452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 542693, 1085386, 2170772, 2713465, 4341544, 5426930, 8683088, 10853860, 17366176, 21707720, 43415440, 86830880]

約数ペア:

[(1, 86830880), (2, 43415440), (4, 21707720), (5, 17366176), (8, 10853860), (10, 8683088), (16, 5426930), (20, 4341544), (32, 2713465), (40, 2170772), (80, 1085386), (160, 542693)]