14888905520

素因数分解:

$2^4\times 5^1\times {\mathrm{1663}}^1\times {\mathrm{111913}}^1$

素因数の和:113589

約数の個数: 40

約数和(自身を含む): 34637830656

約数和(自身を除く): 19748925136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1663, 3326, 6652, 8315, 13304, 16630, 26608, 33260, 66520, 111913, 133040, 223826, 447652, 559565, 895304, 1119130, 1790608, 2238260, 4476520, 8953040, 186111319, 372222638, 744445276, 930556595, 1488890552, 1861113190, 2977781104, 3722226380, 7444452760, 14888905520]

約数ペア:

[(1, 14888905520), (2, 7444452760), (4, 3722226380), (5, 2977781104), (8, 1861113190), (10, 1488890552), (16, 930556595), (20, 744445276), (40, 372222638), (80, 186111319), (1663, 8953040), (3326, 4476520), (6652, 2238260), (8315, 1790608), (13304, 1119130), (16630, 895304), (26608, 559565), (33260, 447652), (66520, 223826), (111913, 133040)]