24051920

素因数分解:

$2^4\times 5^1\times {\mathrm{300649}}^1$

素因数の和:300662

約数の個数: 20

約数和(自身を含む): 55920900

約数和(自身を除く): 31868980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 300649, 601298, 1202596, 1503245, 2405192, 3006490, 4810384, 6012980, 12025960, 24051920]

約数ペア:

[(1, 24051920), (2, 12025960), (4, 6012980), (5, 4810384), (8, 3006490), (10, 2405192), (16, 1503245), (20, 1202596), (40, 601298), (80, 300649)]