32885320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63241}}^1$

素因数の和:63265

約数の個数: 32

約数和(自身を含む): 79684920

約数和(自身を除く): 46799600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 63241, 126482, 252964, 316205, 505928, 632410, 822133, 1264820, 1644266, 2529640, 3288532, 4110665, 6577064, 8221330, 16442660, 32885320]

約数ペア:

[(1, 32885320), (2, 16442660), (4, 8221330), (5, 6577064), (8, 4110665), (10, 3288532), (13, 2529640), (20, 1644266), (26, 1264820), (40, 822133), (52, 632410), (65, 505928), (104, 316205), (130, 252964), (260, 126482), (520, 63241)]