5427040

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 12982032

約数和(自身を除く): 7554992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 317, 428, 535, 634, 856, 1070, 1268, 1585, 1712, 2140, 2536, 3170, 3424, 4280, 5072, 6340, 8560, 10144, 12680, 17120, 25360, 33919, 50720, 67838, 135676, 169595, 271352, 339190, 542704, 678380, 1085408, 1356760, 2713520, 5427040]

約数ペア:

[(1, 5427040), (2, 2713520), (4, 1356760), (5, 1085408), (8, 678380), (10, 542704), (16, 339190), (20, 271352), (32, 169595), (40, 135676), (80, 67838), (107, 50720), (160, 33919), (214, 25360), (317, 17120), (428, 12680), (535, 10144), (634, 8560), (856, 6340), (1070, 5072), (1268, 4280), (1585, 3424), (1712, 3170), (2140, 2536)]