2075750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 48

約数和(自身を含む): 4279392

約数和(自身を除く): 2203642

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 125, 190, 230, 250, 361, 437, 475, 575, 722, 874, 950, 1150, 1805, 2185, 2375, 2875, 3610, 4370, 4750, 5750, 8303, 9025, 10925, 16606, 18050, 21850, 41515, 45125, 54625, 83030, 90250, 109250, 207575, 415150, 1037875, 2075750]

約数ペア:

[(1, 2075750), (2, 1037875), (5, 415150), (10, 207575), (19, 109250), (23, 90250), (25, 83030), (38, 54625), (46, 45125), (50, 41515), (95, 21850), (115, 18050), (125, 16606), (190, 10925), (230, 9025), (250, 8303), (361, 5750), (437, 4750), (475, 4370), (575, 3610), (722, 2875), (874, 2375), (950, 2185), (1150, 1805)]