5285820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2381}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 15206688

約数和(自身を除く): 9920868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 2381, 4762, 7143, 9524, 11905, 14286, 23810, 28572, 35715, 47620, 71430, 88097, 142860, 176194, 264291, 352388, 440485, 528582, 880970, 1057164, 1321455, 1761940, 2642910, 5285820]

約数ペア:

[(1, 5285820), (2, 2642910), (3, 1761940), (4, 1321455), (5, 1057164), (6, 880970), (10, 528582), (12, 440485), (15, 352388), (20, 264291), (30, 176194), (37, 142860), (60, 88097), (74, 71430), (111, 47620), (148, 35715), (185, 28572), (222, 23810), (370, 14286), (444, 11905), (555, 9524), (740, 7143), (1110, 4762), (2220, 2381)]