1323363550

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{242819}}^1$

素因数の和:242940

約数の個数: 24

約数和(自身を含む): 2484048600

約数和(自身を除く): 1160685050

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5450, 242819, 485638, 1214095, 2428190, 6070475, 12140950, 26467271, 52934542, 132336355, 264672710, 661681775, 1323363550]

約数ペア:

[(1, 1323363550), (2, 661681775), (5, 264672710), (10, 132336355), (25, 52934542), (50, 26467271), (109, 12140950), (218, 6070475), (545, 2428190), (1090, 1214095), (2725, 485638), (5450, 242819)]