22761340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{443}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 54899712

約数和(自身を除く): 32138372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 367, 443, 734, 886, 1468, 1772, 1835, 2215, 2569, 3101, 3670, 4430, 5138, 6202, 7340, 8860, 10276, 12404, 12845, 15505, 25690, 31010, 51380, 62020, 162581, 325162, 650324, 812905, 1138067, 1625810, 2276134, 3251620, 4552268, 5690335, 11380670, 22761340]

約数ペア:

[(1, 22761340), (2, 11380670), (4, 5690335), (5, 4552268), (7, 3251620), (10, 2276134), (14, 1625810), (20, 1138067), (28, 812905), (35, 650324), (70, 325162), (140, 162581), (367, 62020), (443, 51380), (734, 31010), (886, 25690), (1468, 15505), (1772, 12845), (1835, 12404), (2215, 10276), (2569, 8860), (3101, 7340), (3670, 6202), (4430, 5138)]