5352880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5147}}^1$

素因数の和:5173

約数の個数: 40

約数和(自身を含む): 13405392

約数和(自身を除く): 8052512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 5147, 10294, 20588, 25735, 41176, 51470, 66911, 82352, 102940, 133822, 205880, 267644, 334555, 411760, 535288, 669110, 1070576, 1338220, 2676440, 5352880]

約数ペア:

[(1, 5352880), (2, 2676440), (4, 1338220), (5, 1070576), (8, 669110), (10, 535288), (13, 411760), (16, 334555), (20, 267644), (26, 205880), (40, 133822), (52, 102940), (65, 82352), (80, 66911), (104, 51470), (130, 41176), (208, 25735), (260, 20588), (520, 10294), (1040, 5147)]