37980680

素因数分解:

$2^3\times 5^1\times {\mathrm{949517}}^1$

素因数の和:949528

約数の個数: 16

約数和(自身を含む): 85456620

約数和(自身を除く): 47475940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 949517, 1899034, 3798068, 4747585, 7596136, 9495170, 18990340, 37980680]

約数ペア:

[(1, 37980680), (2, 18990340), (4, 9495170), (5, 7596136), (8, 4747585), (10, 3798068), (20, 1899034), (40, 949517)]