1934359600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1279}}^1$

素因数の和:1515

約数の個数: 120

約数和(自身を含む): 4920320000

約数和(自身を除く): 2985960400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 199, 200, 304, 380, 398, 400, 475, 760, 796, 950, 995, 1279, 1520, 1592, 1900, 1990, 2558, 3184, 3781, 3800, 3980, 4975, 5116, 6395, 7562, 7600, 7960, 9950, 10232, 12790, 15124, 15920, 18905, 19900, 20464, 24301, 25580, 30248, 31975, 37810, 39800, 48602, 51160, 60496, 63950, 75620, 79600, 94525, 97204, 102320, 121505, 127900, 151240, 189050, 194408, 243010, 254521, 255800, 302480, 378100, 388816, 486020, 509042, 511600, 607525, 756200, 972040, 1018084, 1215050, 1272605, 1512400, 1944080, 2036168, 2430100, 2545210, 4072336, 4835899, 4860200, 5090420, 6363025, 9671798, 9720400, 10180840, 12726050, 19343596, 20361680, 24179495, 25452100, 38687192, 48358990, 50904200, 77374384, 96717980, 101808400, 120897475, 193435960, 241794950, 386871920, 483589900, 967179800, 1934359600]

約数ペア:

[(1, 1934359600), (2, 967179800), (4, 483589900), (5, 386871920), (8, 241794950), (10, 193435960), (16, 120897475), (19, 101808400), (20, 96717980), (25, 77374384), (38, 50904200), (40, 48358990), (50, 38687192), (76, 25452100), (80, 24179495), (95, 20361680), (100, 19343596), (152, 12726050), (190, 10180840), (199, 9720400), (200, 9671798), (304, 6363025), (380, 5090420), (398, 4860200), (400, 4835899), (475, 4072336), (760, 2545210), (796, 2430100), (950, 2036168), (995, 1944080), (1279, 1512400), (1520, 1272605), (1592, 1215050), (1900, 1018084), (1990, 972040), (2558, 756200), (3184, 607525), (3781, 511600), (3800, 509042), (3980, 486020), (4975, 388816), (5116, 378100), (6395, 302480), (7562, 255800), (7600, 254521), (7960, 243010), (9950, 194408), (10232, 189050), (12790, 151240), (15124, 127900), (15920, 121505), (18905, 102320), (19900, 97204), (20464, 94525), (24301, 79600), (25580, 75620), (30248, 63950), (31975, 60496), (37810, 51160), (39800, 48602)]