5475920

素因数分解:

$2^4\times 5^1\times {\mathrm{68449}}^1$

素因数の和:68462

約数の個数: 20

約数和(自身を含む): 12731700

約数和(自身を除く): 7255780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 68449, 136898, 273796, 342245, 547592, 684490, 1095184, 1368980, 2737960, 5475920]

約数ペア:

[(1, 5475920), (2, 2737960), (4, 1368980), (5, 1095184), (8, 684490), (10, 547592), (16, 342245), (20, 273796), (40, 136898), (80, 68449)]