15762760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30313}}^1$

素因数の和:30337

約数の個数: 32

約数和(自身を含む): 38195640

約数和(自身を除く): 22432880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 30313, 60626, 121252, 151565, 242504, 303130, 394069, 606260, 788138, 1212520, 1576276, 1970345, 3152552, 3940690, 7881380, 15762760]

約数ペア:

[(1, 15762760), (2, 7881380), (4, 3940690), (5, 3152552), (8, 1970345), (10, 1576276), (13, 1212520), (20, 788138), (26, 606260), (40, 394069), (52, 303130), (65, 242504), (104, 151565), (130, 121252), (260, 60626), (520, 30313)]