6528560

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1033}}^1$

素因数の和:1125

約数の個数: 40

約数和(自身を含む): 15385920

約数和(自身を除く): 8857360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1033, 1264, 1580, 2066, 3160, 4132, 5165, 6320, 8264, 10330, 16528, 20660, 41320, 81607, 82640, 163214, 326428, 408035, 652856, 816070, 1305712, 1632140, 3264280, 6528560]

約数ペア:

[(1, 6528560), (2, 3264280), (4, 1632140), (5, 1305712), (8, 816070), (10, 652856), (16, 408035), (20, 326428), (40, 163214), (79, 82640), (80, 81607), (158, 41320), (316, 20660), (395, 16528), (632, 10330), (790, 8264), (1033, 6320), (1264, 5165), (1580, 4132), (2066, 3160)]