2019955277350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{5074627}}^1$

素因数の和:5075077

約数の個数: 48

約数和(自身を含む): 3964299393600

約数和(自身を除く): 1944344116250

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 419, 475, 838, 950, 2095, 4190, 7961, 10475, 15922, 20950, 39805, 79610, 199025, 398050, 5074627, 10149254, 25373135, 50746270, 96417913, 126865675, 192835826, 253731350, 482089565, 964179130, 2126268713, 2410447825, 4252537426, 4820895650, 10631343565, 21262687130, 40399105547, 53156717825, 80798211094, 106313435650, 201995527735, 403991055470, 1009977638675, 2019955277350]

約数ペア:

[(1, 2019955277350), (2, 1009977638675), (5, 403991055470), (10, 201995527735), (19, 106313435650), (25, 80798211094), (38, 53156717825), (50, 40399105547), (95, 21262687130), (190, 10631343565), (419, 4820895650), (475, 4252537426), (838, 2410447825), (950, 2126268713), (2095, 964179130), (4190, 482089565), (7961, 253731350), (10475, 192835826), (15922, 126865675), (20950, 96417913), (39805, 50746270), (79610, 25373135), (199025, 10149254), (398050, 5074627)]