124490450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{887}}^1$

素因数の和:1307

約数の個数: 48

約数和(自身を含む): 265590144

約数和(自身を除く): 141099694

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 401, 802, 887, 1774, 2005, 2807, 4010, 4435, 5614, 6209, 8870, 10025, 12418, 14035, 20050, 22175, 28070, 31045, 44350, 62090, 70175, 140350, 155225, 310450, 355687, 711374, 1778435, 2489809, 3556870, 4979618, 8892175, 12449045, 17784350, 24898090, 62245225, 124490450]

約数ペア:

[(1, 124490450), (2, 62245225), (5, 24898090), (7, 17784350), (10, 12449045), (14, 8892175), (25, 4979618), (35, 3556870), (50, 2489809), (70, 1778435), (175, 711374), (350, 355687), (401, 310450), (802, 155225), (887, 140350), (1774, 70175), (2005, 62090), (2807, 44350), (4010, 31045), (4435, 28070), (5614, 22175), (6209, 20050), (8870, 14035), (10025, 12418)]