38661080

素因数分解:

$2^3\times 5^1\times {\mathrm{966527}}^1$

素因数の和:966538

約数の個数: 16

約数和(自身を含む): 86987520

約数和(自身を除く): 48326440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 966527, 1933054, 3866108, 4832635, 7732216, 9665270, 19330540, 38661080]

約数ペア:

[(1, 38661080), (2, 19330540), (4, 9665270), (5, 7732216), (8, 4832635), (10, 3866108), (20, 1933054), (40, 966527)]