4853560

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1709}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 11080800

約数和(自身を除く): 6227240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 1709, 2840, 3418, 6836, 8545, 13672, 17090, 34180, 68360, 121339, 242678, 485356, 606695, 970712, 1213390, 2426780, 4853560]

約数ペア:

[(1, 4853560), (2, 2426780), (4, 1213390), (5, 970712), (8, 606695), (10, 485356), (20, 242678), (40, 121339), (71, 68360), (142, 34180), (284, 17090), (355, 13672), (568, 8545), (710, 6836), (1420, 3418), (1709, 2840)]