4549480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{673}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 11100780

約数和(自身を除く): 6551300

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 673, 676, 845, 1346, 1352, 1690, 2692, 3365, 3380, 5384, 6730, 6760, 8749, 13460, 17498, 26920, 34996, 43745, 69992, 87490, 113737, 174980, 227474, 349960, 454948, 568685, 909896, 1137370, 2274740, 4549480]

約数ペア:

[(1, 4549480), (2, 2274740), (4, 1137370), (5, 909896), (8, 568685), (10, 454948), (13, 349960), (20, 227474), (26, 174980), (40, 113737), (52, 87490), (65, 69992), (104, 43745), (130, 34996), (169, 26920), (260, 17498), (338, 13460), (520, 8749), (673, 6760), (676, 6730), (845, 5384), (1346, 3380), (1352, 3365), (1690, 2692)]