10109946250

素因数分解:

$2^1\times 5^4\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:737

約数の個数: 80

約数和(自身を含む): 19287576000

約数和(自身を除く): 9177629750

約数列:

[1, 2, 5, 10, 25, 50, 97, 125, 194, 199, 250, 398, 419, 485, 625, 838, 970, 995, 1250, 1990, 2095, 2425, 4190, 4850, 4975, 9950, 10475, 12125, 19303, 20950, 24250, 24875, 38606, 40643, 49750, 52375, 60625, 81286, 83381, 96515, 104750, 121250, 124375, 166762, 193030, 203215, 248750, 261875, 406430, 416905, 482575, 523750, 833810, 965150, 1016075, 2032150, 2084525, 2412875, 4169050, 4825750, 5080375, 8087957, 10160750, 10422625, 12064375, 16175914, 20845250, 24128750, 25401875, 40439785, 50803750, 52113125, 80879570, 104226250, 202198925, 404397850, 1010994625, 2021989250, 5054973125, 10109946250]

約数ペア:

[(1, 10109946250), (2, 5054973125), (5, 2021989250), (10, 1010994625), (25, 404397850), (50, 202198925), (97, 104226250), (125, 80879570), (194, 52113125), (199, 50803750), (250, 40439785), (398, 25401875), (419, 24128750), (485, 20845250), (625, 16175914), (838, 12064375), (970, 10422625), (995, 10160750), (1250, 8087957), (1990, 5080375), (2095, 4825750), (2425, 4169050), (4190, 2412875), (4850, 2084525), (4975, 2032150), (9950, 1016075), (10475, 965150), (12125, 833810), (19303, 523750), (20950, 482575), (24250, 416905), (24875, 406430), (38606, 261875), (40643, 248750), (49750, 203215), (52375, 193030), (60625, 166762), (81286, 124375), (83381, 121250), (96515, 104750)]