10170040

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3581}}^1$

素因数の和:3663

約数の個数: 32

約数和(自身を含む): 23211360

約数和(自身を除く): 13041320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 3581, 7162, 14324, 17905, 28648, 35810, 71620, 143240, 254251, 508502, 1017004, 1271255, 2034008, 2542510, 5085020, 10170040]

約数ペア:

[(1, 10170040), (2, 5085020), (4, 2542510), (5, 2034008), (8, 1271255), (10, 1017004), (20, 508502), (40, 254251), (71, 143240), (142, 71620), (284, 35810), (355, 28648), (568, 17905), (710, 14324), (1420, 7162), (2840, 3581)]