84232880

素因数分解:

$2^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3181}}^1$

素因数の和:3525

約数の個数: 40

約数和(自身を含む): 196494864

約数和(自身を除く): 112261984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 331, 662, 1324, 1655, 2648, 3181, 3310, 5296, 6362, 6620, 12724, 13240, 15905, 25448, 26480, 31810, 50896, 63620, 127240, 254480, 1052911, 2105822, 4211644, 5264555, 8423288, 10529110, 16846576, 21058220, 42116440, 84232880]

約数ペア:

[(1, 84232880), (2, 42116440), (4, 21058220), (5, 16846576), (8, 10529110), (10, 8423288), (16, 5264555), (20, 4211644), (40, 2105822), (80, 1052911), (331, 254480), (662, 127240), (1324, 63620), (1655, 50896), (2648, 31810), (3181, 26480), (3310, 25448), (5296, 15905), (6362, 13240), (6620, 12724)]