12402250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 28005120

約数和(自身を除く): 15602870

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 125, 133, 175, 190, 250, 266, 350, 373, 475, 665, 746, 875, 950, 1330, 1750, 1865, 2375, 2611, 3325, 3730, 4750, 5222, 6650, 7087, 9325, 13055, 14174, 16625, 18650, 26110, 33250, 35435, 46625, 49609, 65275, 70870, 93250, 99218, 130550, 177175, 248045, 326375, 354350, 496090, 652750, 885875, 1240225, 1771750, 2480450, 6201125, 12402250]

約数ペア:

[(1, 12402250), (2, 6201125), (5, 2480450), (7, 1771750), (10, 1240225), (14, 885875), (19, 652750), (25, 496090), (35, 354350), (38, 326375), (50, 248045), (70, 177175), (95, 130550), (125, 99218), (133, 93250), (175, 70870), (190, 65275), (250, 49609), (266, 46625), (350, 35435), (373, 33250), (475, 26110), (665, 18650), (746, 16625), (875, 14174), (950, 13055), (1330, 9325), (1750, 7087), (1865, 6650), (2375, 5222), (2611, 4750), (3325, 3730)]