10402860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13337}}^1$

素因数の和:13362

約数の個数: 48

約数和(自身を含む): 31370976

約数和(自身を除く): 20968116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 13337, 26674, 40011, 53348, 66685, 80022, 133370, 160044, 173381, 200055, 266740, 346762, 400110, 520143, 693524, 800220, 866905, 1040286, 1733810, 2080572, 2600715, 3467620, 5201430, 10402860]

約数ペア:

[(1, 10402860), (2, 5201430), (3, 3467620), (4, 2600715), (5, 2080572), (6, 1733810), (10, 1040286), (12, 866905), (13, 800220), (15, 693524), (20, 520143), (26, 400110), (30, 346762), (39, 266740), (52, 200055), (60, 173381), (65, 160044), (78, 133370), (130, 80022), (156, 66685), (195, 53348), (260, 40011), (390, 26674), (780, 13337)]