45522680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{443}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 117642240

約数和(自身を除く): 72119560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 367, 443, 734, 886, 1468, 1772, 1835, 2215, 2569, 2936, 3101, 3544, 3670, 4430, 5138, 6202, 7340, 8860, 10276, 12404, 12845, 14680, 15505, 17720, 20552, 24808, 25690, 31010, 51380, 62020, 102760, 124040, 162581, 325162, 650324, 812905, 1138067, 1300648, 1625810, 2276134, 3251620, 4552268, 5690335, 6503240, 9104536, 11380670, 22761340, 45522680]

約数ペア:

[(1, 45522680), (2, 22761340), (4, 11380670), (5, 9104536), (7, 6503240), (8, 5690335), (10, 4552268), (14, 3251620), (20, 2276134), (28, 1625810), (35, 1300648), (40, 1138067), (56, 812905), (70, 650324), (140, 325162), (280, 162581), (367, 124040), (443, 102760), (734, 62020), (886, 51380), (1468, 31010), (1772, 25690), (1835, 24808), (2215, 20552), (2569, 17720), (2936, 15505), (3101, 14680), (3544, 12845), (3670, 12404), (4430, 10276), (5138, 8860), (6202, 7340)]