23575760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22669}}^1$

素因数の和:22695

約数の個数: 40

約数和(自身を含む): 59032680

約数和(自身を除く): 35456920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 22669, 45338, 90676, 113345, 181352, 226690, 294697, 362704, 453380, 589394, 906760, 1178788, 1473485, 1813520, 2357576, 2946970, 4715152, 5893940, 11787880, 23575760]

約数ペア:

[(1, 23575760), (2, 11787880), (4, 5893940), (5, 4715152), (8, 2946970), (10, 2357576), (13, 1813520), (16, 1473485), (20, 1178788), (26, 906760), (40, 589394), (52, 453380), (65, 362704), (80, 294697), (104, 226690), (130, 181352), (208, 113345), (260, 90676), (520, 45338), (1040, 22669)]