64302040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{146141}}^1$

素因数の和:146163

約数の個数: 32

約数和(自身を含む): 157833360

約数和(自身を除く): 93531320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 146141, 292282, 584564, 730705, 1169128, 1461410, 1607551, 2922820, 3215102, 5845640, 6430204, 8037755, 12860408, 16075510, 32151020, 64302040]

約数ペア:

[(1, 64302040), (2, 32151020), (4, 16075510), (5, 12860408), (8, 8037755), (10, 6430204), (11, 5845640), (20, 3215102), (22, 2922820), (40, 1607551), (44, 1461410), (55, 1169128), (88, 730705), (110, 584564), (220, 292282), (440, 146141)]