36008080

素因数分解:

$2^4\times 5^1\times {\mathrm{450101}}^1$

素因数の和:450114

約数の個数: 20

約数和(自身を含む): 83718972

約数和(自身を除く): 47710892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 450101, 900202, 1800404, 2250505, 3600808, 4501010, 7201616, 9002020, 18004040, 36008080]

約数ペア:

[(1, 36008080), (2, 18004040), (4, 9002020), (5, 7201616), (8, 4501010), (10, 3600808), (16, 2250505), (20, 1800404), (40, 900202), (80, 450101)]