13685500

素因数分解:

$2^2\times 5^3\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 30296448

約数和(自身を除く): 16610948

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 125, 202, 250, 271, 404, 500, 505, 542, 1010, 1084, 1355, 2020, 2525, 2710, 5050, 5420, 6775, 10100, 12625, 13550, 25250, 27100, 27371, 33875, 50500, 54742, 67750, 109484, 135500, 136855, 273710, 547420, 684275, 1368550, 2737100, 3421375, 6842750, 13685500]

約数ペア:

[(1, 13685500), (2, 6842750), (4, 3421375), (5, 2737100), (10, 1368550), (20, 684275), (25, 547420), (50, 273710), (100, 136855), (101, 135500), (125, 109484), (202, 67750), (250, 54742), (271, 50500), (404, 33875), (500, 27371), (505, 27100), (542, 25250), (1010, 13550), (1084, 12625), (1355, 10100), (2020, 6775), (2525, 5420), (2710, 5050)]