4118450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{41}}^2$

素因数の和:108

約数の個数: 54

約数和(自身を含む): 9133623

約数和(自身を除く): 5015173

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 49, 50, 70, 82, 98, 175, 205, 245, 287, 350, 410, 490, 574, 1025, 1225, 1435, 1681, 2009, 2050, 2450, 2870, 3362, 4018, 7175, 8405, 10045, 11767, 14350, 16810, 20090, 23534, 42025, 50225, 58835, 82369, 84050, 100450, 117670, 164738, 294175, 411845, 588350, 823690, 2059225, 4118450]

約数ペア:

[(1, 4118450), (2, 2059225), (5, 823690), (7, 588350), (10, 411845), (14, 294175), (25, 164738), (35, 117670), (41, 100450), (49, 84050), (50, 82369), (70, 58835), (82, 50225), (98, 42025), (175, 23534), (205, 20090), (245, 16810), (287, 14350), (350, 11767), (410, 10045), (490, 8405), (574, 7175), (1025, 4018), (1225, 3362), (1435, 2870), (1681, 2450), (2009, 2050)]