2809484500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{244303}}^1$

素因数の和:244345

約数の個数: 48

約数和(自身を含む): 6402719232

約数和(自身を除く): 3593234732

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 1150, 2300, 2875, 5750, 11500, 244303, 488606, 977212, 1221515, 2443030, 4886060, 5618969, 6107575, 11237938, 12215150, 22475876, 24430300, 28094845, 30537875, 56189690, 61075750, 112379380, 122151500, 140474225, 280948450, 561896900, 702371125, 1404742250, 2809484500]

約数ペア:

[(1, 2809484500), (2, 1404742250), (4, 702371125), (5, 561896900), (10, 280948450), (20, 140474225), (23, 122151500), (25, 112379380), (46, 61075750), (50, 56189690), (92, 30537875), (100, 28094845), (115, 24430300), (125, 22475876), (230, 12215150), (250, 11237938), (460, 6107575), (500, 5618969), (575, 4886060), (1150, 2443030), (2300, 1221515), (2875, 977212), (5750, 488606), (11500, 244303)]