76609520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3877}}^1$

素因数の和:3922

約数の個数: 80

約数和(自身を含む): 201966240

約数和(自身を除く): 125356720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3877, 3952, 4940, 7754, 9880, 15508, 19385, 19760, 31016, 38770, 50401, 62032, 73663, 77540, 100802, 147326, 155080, 201604, 252005, 294652, 310160, 368315, 403208, 504010, 589304, 736630, 806416, 957619, 1008020, 1178608, 1473260, 1915238, 2016040, 2946520, 3830476, 4032080, 4788095, 5893040, 7660952, 9576190, 15321904, 19152380, 38304760, 76609520]

約数ペア:

[(1, 76609520), (2, 38304760), (4, 19152380), (5, 15321904), (8, 9576190), (10, 7660952), (13, 5893040), (16, 4788095), (19, 4032080), (20, 3830476), (26, 2946520), (38, 2016040), (40, 1915238), (52, 1473260), (65, 1178608), (76, 1008020), (80, 957619), (95, 806416), (104, 736630), (130, 589304), (152, 504010), (190, 403208), (208, 368315), (247, 310160), (260, 294652), (304, 252005), (380, 201604), (494, 155080), (520, 147326), (760, 100802), (988, 77540), (1040, 73663), (1235, 62032), (1520, 50401), (1976, 38770), (2470, 31016), (3877, 19760), (3952, 19385), (4940, 15508), (7754, 9880)]