26923480

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14321}}^1$

素因数の和:14379

約数の個数: 32

約数和(自身を含む): 61871040

約数和(自身を除く): 34947560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 14321, 28642, 57284, 71605, 114568, 143210, 286420, 572840, 673087, 1346174, 2692348, 3365435, 5384696, 6730870, 13461740, 26923480]

約数ペア:

[(1, 26923480), (2, 13461740), (4, 6730870), (5, 5384696), (8, 3365435), (10, 2692348), (20, 1346174), (40, 673087), (47, 572840), (94, 286420), (188, 143210), (235, 114568), (376, 71605), (470, 57284), (940, 28642), (1880, 14321)]