10368051640

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{76303}}^1$

素因数の和:76436

約数の個数: 64

約数和(自身を含む): 24173107200

約数和(自身を除く): 13805055560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 79, 86, 158, 172, 215, 316, 344, 395, 430, 632, 790, 860, 1580, 1720, 3160, 3397, 6794, 13588, 16985, 27176, 33970, 67940, 76303, 135880, 152606, 305212, 381515, 610424, 763030, 1526060, 3052120, 3281029, 6027937, 6562058, 12055874, 13124116, 16405145, 24111748, 26248232, 30139685, 32810290, 48223496, 60279370, 65620580, 120558740, 131241160, 241117480, 259201291, 518402582, 1036805164, 1296006455, 2073610328, 2592012910, 5184025820, 10368051640]

約数ペア:

[(1, 10368051640), (2, 5184025820), (4, 2592012910), (5, 2073610328), (8, 1296006455), (10, 1036805164), (20, 518402582), (40, 259201291), (43, 241117480), (79, 131241160), (86, 120558740), (158, 65620580), (172, 60279370), (215, 48223496), (316, 32810290), (344, 30139685), (395, 26248232), (430, 24111748), (632, 16405145), (790, 13124116), (860, 12055874), (1580, 6562058), (1720, 6027937), (3160, 3281029), (3397, 3052120), (6794, 1526060), (13588, 763030), (16985, 610424), (27176, 381515), (33970, 305212), (67940, 152606), (76303, 135880)]