6552680

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1531}}^1$

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 14891040

約数和(自身を除く): 8338360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 1531, 2140, 3062, 4280, 6124, 7655, 12248, 15310, 30620, 61240, 163817, 327634, 655268, 819085, 1310536, 1638170, 3276340, 6552680]

約数ペア:

[(1, 6552680), (2, 3276340), (4, 1638170), (5, 1310536), (8, 819085), (10, 655268), (20, 327634), (40, 163817), (107, 61240), (214, 30620), (428, 15310), (535, 12248), (856, 7655), (1070, 6124), (1531, 4280), (2140, 3062)]