76674520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147451}}^1$

素因数の和:147475

約数の個数: 32

約数和(自身を含む): 185789520

約数和(自身を除く): 109115000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 147451, 294902, 589804, 737255, 1179608, 1474510, 1916863, 2949020, 3833726, 5898040, 7667452, 9584315, 15334904, 19168630, 38337260, 76674520]

約数ペア:

[(1, 76674520), (2, 38337260), (4, 19168630), (5, 15334904), (8, 9584315), (10, 7667452), (13, 5898040), (20, 3833726), (26, 2949020), (40, 1916863), (52, 1474510), (65, 1179608), (104, 737255), (130, 589804), (260, 294902), (520, 147451)]