97282120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{187081}}^1$

素因数の和:187105

約数の個数: 32

約数和(自身を含む): 235723320

約数和(自身を除く): 138441200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 187081, 374162, 748324, 935405, 1496648, 1870810, 2432053, 3741620, 4864106, 7483240, 9728212, 12160265, 19456424, 24320530, 48641060, 97282120]

約数ペア:

[(1, 97282120), (2, 48641060), (4, 24320530), (5, 19456424), (8, 12160265), (10, 9728212), (13, 7483240), (20, 4864106), (26, 3741620), (40, 2432053), (52, 1870810), (65, 1496648), (104, 935405), (130, 748324), (260, 374162), (520, 187081)]