23393120

素因数分解:

$2^5\times 5^1\times {\mathrm{293}}^1\times {\mathrm{499}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 55566000

約数和(自身を除く): 32172880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 293, 499, 586, 998, 1172, 1465, 1996, 2344, 2495, 2930, 3992, 4688, 4990, 5860, 7984, 9376, 9980, 11720, 15968, 19960, 23440, 39920, 46880, 79840, 146207, 292414, 584828, 731035, 1169656, 1462070, 2339312, 2924140, 4678624, 5848280, 11696560, 23393120]

約数ペア:

[(1, 23393120), (2, 11696560), (4, 5848280), (5, 4678624), (8, 2924140), (10, 2339312), (16, 1462070), (20, 1169656), (32, 731035), (40, 584828), (80, 292414), (160, 146207), (293, 79840), (499, 46880), (586, 39920), (998, 23440), (1172, 19960), (1465, 15968), (1996, 11720), (2344, 9980), (2495, 9376), (2930, 7984), (3992, 5860), (4688, 4990)]