76129960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 182160000

約数和(自身を除く): 106030040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 109, 152, 190, 218, 380, 436, 545, 760, 872, 919, 1090, 1838, 2071, 2180, 3676, 4142, 4360, 4595, 7352, 8284, 9190, 10355, 16568, 17461, 18380, 20710, 34922, 36760, 41420, 69844, 82840, 87305, 100171, 139688, 174610, 200342, 349220, 400684, 500855, 698440, 801368, 1001710, 1903249, 2003420, 3806498, 4006840, 7612996, 9516245, 15225992, 19032490, 38064980, 76129960]

約数ペア:

[(1, 76129960), (2, 38064980), (4, 19032490), (5, 15225992), (8, 9516245), (10, 7612996), (19, 4006840), (20, 3806498), (38, 2003420), (40, 1903249), (76, 1001710), (95, 801368), (109, 698440), (152, 500855), (190, 400684), (218, 349220), (380, 200342), (436, 174610), (545, 139688), (760, 100171), (872, 87305), (919, 82840), (1090, 69844), (1838, 41420), (2071, 36760), (2180, 34922), (3676, 20710), (4142, 18380), (4360, 17461), (4595, 16568), (7352, 10355), (8284, 9190)]