2480349100

素因数分解:

$2^2\times 5^2\times {\mathrm{2539}}^1\times {\mathrm{9769}}^1$

素因数の和:12322

約数の個数: 36

約数和(自身を含む): 5385028600

約数和(自身を除く): 2904679500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2539, 5078, 9769, 10156, 12695, 19538, 25390, 39076, 48845, 50780, 63475, 97690, 126950, 195380, 244225, 253900, 488450, 976900, 24803491, 49606982, 99213964, 124017455, 248034910, 496069820, 620087275, 1240174550, 2480349100]

約数ペア:

[(1, 2480349100), (2, 1240174550), (4, 620087275), (5, 496069820), (10, 248034910), (20, 124017455), (25, 99213964), (50, 49606982), (100, 24803491), (2539, 976900), (5078, 488450), (9769, 253900), (10156, 244225), (12695, 195380), (19538, 126950), (25390, 97690), (39076, 63475), (48845, 50780)]