24748180

素因数分解:

$2^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3181}}^1$

素因数の和:3579

約数の個数: 24

約数和(自身を含む): 52121160

約数和(自身を除く): 27372980

約数列:

[1, 2, 4, 5, 10, 20, 389, 778, 1556, 1945, 3181, 3890, 6362, 7780, 12724, 15905, 31810, 63620, 1237409, 2474818, 4949636, 6187045, 12374090, 24748180]

約数ペア:

[(1, 24748180), (2, 12374090), (4, 6187045), (5, 4949636), (10, 2474818), (20, 1237409), (389, 63620), (778, 31810), (1556, 15905), (1945, 12724), (3181, 7780), (3890, 6362)]