14750440

素因数分解:

$2^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{739}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 33300000

約数和(自身を除く): 18549560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 499, 739, 998, 1478, 1996, 2495, 2956, 3695, 3992, 4990, 5912, 7390, 9980, 14780, 19960, 29560, 368761, 737522, 1475044, 1843805, 2950088, 3687610, 7375220, 14750440]

約数ペア:

[(1, 14750440), (2, 7375220), (4, 3687610), (5, 2950088), (8, 1843805), (10, 1475044), (20, 737522), (40, 368761), (499, 29560), (739, 19960), (998, 14780), (1478, 9980), (1996, 7390), (2495, 5912), (2956, 4990), (3695, 3992)]