37445720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{673}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 91717920

約数和(自身を除く): 54272200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 107, 130, 214, 260, 428, 520, 535, 673, 856, 1070, 1346, 1391, 2140, 2692, 2782, 3365, 4280, 5384, 5564, 6730, 6955, 8749, 11128, 13460, 13910, 17498, 26920, 27820, 34996, 43745, 55640, 69992, 72011, 87490, 144022, 174980, 288044, 349960, 360055, 576088, 720110, 936143, 1440220, 1872286, 2880440, 3744572, 4680715, 7489144, 9361430, 18722860, 37445720]

約数ペア:

[(1, 37445720), (2, 18722860), (4, 9361430), (5, 7489144), (8, 4680715), (10, 3744572), (13, 2880440), (20, 1872286), (26, 1440220), (40, 936143), (52, 720110), (65, 576088), (104, 360055), (107, 349960), (130, 288044), (214, 174980), (260, 144022), (428, 87490), (520, 72011), (535, 69992), (673, 55640), (856, 43745), (1070, 34996), (1346, 27820), (1391, 26920), (2140, 17498), (2692, 13910), (2782, 13460), (3365, 11128), (4280, 8749), (5384, 6955), (5564, 6730)]