112343240

素因数分解:

$2^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{4451}}^1$

素因数の和:5093

約数の個数: 32

約数和(自身を含む): 253229760

約数和(自身を除く): 140886520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 631, 1262, 2524, 3155, 4451, 5048, 6310, 8902, 12620, 17804, 22255, 25240, 35608, 44510, 89020, 178040, 2808581, 5617162, 11234324, 14042905, 22468648, 28085810, 56171620, 112343240]

約数ペア:

[(1, 112343240), (2, 56171620), (4, 28085810), (5, 22468648), (8, 14042905), (10, 11234324), (20, 5617162), (40, 2808581), (631, 178040), (1262, 89020), (2524, 44510), (3155, 35608), (4451, 25240), (5048, 22255), (6310, 17804), (8902, 12620)]