56673520

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3709}}^1$

素因数の和:3913

約数の個数: 40

約数和(自身を含む): 132491520

約数和(自身を除く): 75818000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1910, 3056, 3709, 3820, 7418, 7640, 14836, 15280, 18545, 29672, 37090, 59344, 74180, 148360, 296720, 708419, 1416838, 2833676, 3542095, 5667352, 7084190, 11334704, 14168380, 28336760, 56673520]

約数ペア:

[(1, 56673520), (2, 28336760), (4, 14168380), (5, 11334704), (8, 7084190), (10, 5667352), (16, 3542095), (20, 2833676), (40, 1416838), (80, 708419), (191, 296720), (382, 148360), (764, 74180), (955, 59344), (1528, 37090), (1910, 29672), (3056, 18545), (3709, 15280), (3820, 14836), (7418, 7640)]