129133996850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2549}}^1\times {\mathrm{53327}}^1$

素因数の和:55907

約数の個数: 48

約数和(自身を含む): 252934704000

約数和(自身を除く): 123800707150

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 2549, 5098, 12745, 25490, 48431, 53327, 63725, 96862, 106654, 127450, 242155, 266635, 484310, 533270, 1013213, 1210775, 1333175, 2026426, 2421550, 2666350, 5066065, 10132130, 25330325, 50660650, 135930523, 271861046, 679652615, 1359305230, 2582679937, 3398263075, 5165359874, 6796526150, 12913399685, 25826799370, 64566998425, 129133996850]

約数ペア:

[(1, 129133996850), (2, 64566998425), (5, 25826799370), (10, 12913399685), (19, 6796526150), (25, 5165359874), (38, 3398263075), (50, 2582679937), (95, 1359305230), (190, 679652615), (475, 271861046), (950, 135930523), (2549, 50660650), (5098, 25330325), (12745, 10132130), (25490, 5066065), (48431, 2666350), (53327, 2421550), (63725, 2026426), (96862, 1333175), (106654, 1210775), (127450, 1013213), (242155, 533270), (266635, 484310)]