6224920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11971}}^1$

素因数の和:11995

約数の個数: 32

約数和(自身を含む): 15084720

約数和(自身を除く): 8859800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 11971, 23942, 47884, 59855, 95768, 119710, 155623, 239420, 311246, 478840, 622492, 778115, 1244984, 1556230, 3112460, 6224920]

約数ペア:

[(1, 6224920), (2, 3112460), (4, 1556230), (5, 1244984), (8, 778115), (10, 622492), (13, 478840), (20, 311246), (26, 239420), (40, 155623), (52, 119710), (65, 95768), (104, 59855), (130, 47884), (260, 23942), (520, 11971)]