1038082160

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{54293}}^1$

素因数の和:54545

約数の個数: 40

約数和(自身を含む): 2423684160

約数和(自身を除く): 1385602000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 3824, 4780, 9560, 19120, 54293, 108586, 217172, 271465, 434344, 542930, 868688, 1085860, 2171720, 4343440, 12976027, 25952054, 51904108, 64880135, 103808216, 129760270, 207616432, 259520540, 519041080, 1038082160]

約数ペア:

[(1, 1038082160), (2, 519041080), (4, 259520540), (5, 207616432), (8, 129760270), (10, 103808216), (16, 64880135), (20, 51904108), (40, 25952054), (80, 12976027), (239, 4343440), (478, 2171720), (956, 1085860), (1195, 868688), (1912, 542930), (2390, 434344), (3824, 271465), (4780, 217172), (9560, 108586), (19120, 54293)]