4292380

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1367}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 9078048

約数和(自身を除く): 4785668

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1367, 1570, 2734, 3140, 5468, 6835, 13670, 27340, 214619, 429238, 858476, 1073095, 2146190, 4292380]

約数ペア:

[(1, 4292380), (2, 2146190), (4, 1073095), (5, 858476), (10, 429238), (20, 214619), (157, 27340), (314, 13670), (628, 6835), (785, 5468), (1367, 3140), (1570, 2734)]