64076120

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{23909}}^1$

素因数の和:23987

約数の個数: 32

約数和(自身を含む): 146329200

約数和(自身を除く): 82253080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 23909, 47818, 95636, 119545, 191272, 239090, 478180, 956360, 1601903, 3203806, 6407612, 8009515, 12815224, 16019030, 32038060, 64076120]

約数ペア:

[(1, 64076120), (2, 32038060), (4, 16019030), (5, 12815224), (8, 8009515), (10, 6407612), (20, 3203806), (40, 1601903), (67, 956360), (134, 478180), (268, 239090), (335, 191272), (536, 119545), (670, 95636), (1340, 47818), (2680, 23909)]