1451004080

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{94961}}^1$

素因数の和:95165

約数の個数: 40

約数和(自身を含む): 3391282944

約数和(自身を除く): 1940278864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1910, 3056, 3820, 7640, 15280, 94961, 189922, 379844, 474805, 759688, 949610, 1519376, 1899220, 3798440, 7596880, 18137551, 36275102, 72550204, 90687755, 145100408, 181375510, 290200816, 362751020, 725502040, 1451004080]

約数ペア:

[(1, 1451004080), (2, 725502040), (4, 362751020), (5, 290200816), (8, 181375510), (10, 145100408), (16, 90687755), (20, 72550204), (40, 36275102), (80, 18137551), (191, 7596880), (382, 3798440), (764, 1899220), (955, 1519376), (1528, 949610), (1910, 759688), (3056, 474805), (3820, 379844), (7640, 189922), (15280, 94961)]