63201080

素因数分解:

$2^3\times 5^1\times {\mathrm{1580027}}^1$

素因数の和:1580038

約数の個数: 16

約数和(自身を含む): 142202520

約数和(自身を除く): 79001440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1580027, 3160054, 6320108, 7900135, 12640216, 15800270, 31600540, 63201080]

約数ペア:

[(1, 63201080), (2, 31600540), (4, 15800270), (5, 12640216), (8, 7900135), (10, 6320108), (20, 3160054), (40, 1580027)]