8593520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8263}}^1$

素因数の和:8289

約数の個数: 40

約数和(自身を含む): 21519456

約数和(自身を除く): 12925936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 8263, 16526, 33052, 41315, 66104, 82630, 107419, 132208, 165260, 214838, 330520, 429676, 537095, 661040, 859352, 1074190, 1718704, 2148380, 4296760, 8593520]

約数ペア:

[(1, 8593520), (2, 4296760), (4, 2148380), (5, 1718704), (8, 1074190), (10, 859352), (13, 661040), (16, 537095), (20, 429676), (26, 330520), (40, 214838), (52, 165260), (65, 132208), (80, 107419), (104, 82630), (130, 66104), (208, 41315), (260, 33052), (520, 16526), (1040, 8263)]