98608480

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 247968000

約数和(自身を除く): 149359520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 163, 190, 199, 304, 326, 380, 398, 608, 652, 760, 796, 815, 995, 1304, 1520, 1592, 1630, 1990, 2608, 3040, 3097, 3184, 3260, 3781, 3980, 5216, 6194, 6368, 6520, 7562, 7960, 12388, 13040, 15124, 15485, 15920, 18905, 24776, 26080, 30248, 30970, 31840, 32437, 37810, 49552, 60496, 61940, 64874, 75620, 99104, 120992, 123880, 129748, 151240, 162185, 247760, 259496, 302480, 324370, 495520, 518992, 604960, 616303, 648740, 1037984, 1232606, 1297480, 2465212, 2594960, 3081515, 4930424, 5189920, 6163030, 9860848, 12326060, 19721696, 24652120, 49304240, 98608480]

約数ペア:

[(1, 98608480), (2, 49304240), (4, 24652120), (5, 19721696), (8, 12326060), (10, 9860848), (16, 6163030), (19, 5189920), (20, 4930424), (32, 3081515), (38, 2594960), (40, 2465212), (76, 1297480), (80, 1232606), (95, 1037984), (152, 648740), (160, 616303), (163, 604960), (190, 518992), (199, 495520), (304, 324370), (326, 302480), (380, 259496), (398, 247760), (608, 162185), (652, 151240), (760, 129748), (796, 123880), (815, 120992), (995, 99104), (1304, 75620), (1520, 64874), (1592, 61940), (1630, 60496), (1990, 49552), (2608, 37810), (3040, 32437), (3097, 31840), (3184, 30970), (3260, 30248), (3781, 26080), (3980, 24776), (5216, 18905), (6194, 15920), (6368, 15485), (6520, 15124), (7562, 13040), (7960, 12388)]