2242805500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{345047}}^1$

素因数の和:345079

約数の個数: 48

約数和(自身を含む): 5275093824

約数和(自身を除く): 3032288324

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 345047, 690094, 1380188, 1725235, 3450470, 4485611, 6900940, 8626175, 8971222, 17252350, 17942444, 22428055, 34504700, 43130875, 44856110, 86261750, 89712220, 112140275, 172523500, 224280550, 448561100, 560701375, 1121402750, 2242805500]

約数ペア:

[(1, 2242805500), (2, 1121402750), (4, 560701375), (5, 448561100), (10, 224280550), (13, 172523500), (20, 112140275), (25, 89712220), (26, 86261750), (50, 44856110), (52, 43130875), (65, 34504700), (100, 22428055), (125, 17942444), (130, 17252350), (250, 8971222), (260, 8626175), (325, 6900940), (500, 4485611), (650, 3450470), (1300, 1725235), (1625, 1380188), (3250, 690094), (6500, 345047)]