25472060

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{19009}}^1$

素因数の和:19085

約数の個数: 24

約数和(自身を含む): 54292560

約数和(自身を除く): 28820500

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 19009, 38018, 76036, 95045, 190090, 380180, 1273603, 2547206, 5094412, 6368015, 12736030, 25472060]

約数ペア:

[(1, 25472060), (2, 12736030), (4, 6368015), (5, 5094412), (10, 2547206), (20, 1273603), (67, 380180), (134, 190090), (268, 95045), (335, 76036), (670, 38018), (1340, 19009)]