14780380

素因数分解:

$2^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1481}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 31122000

約数和(自身を除く): 16341620

約数列:

[1, 2, 4, 5, 10, 20, 499, 998, 1481, 1996, 2495, 2962, 4990, 5924, 7405, 9980, 14810, 29620, 739019, 1478038, 2956076, 3695095, 7390190, 14780380]

約数ペア:

[(1, 14780380), (2, 7390190), (4, 3695095), (5, 2956076), (10, 1478038), (20, 739019), (499, 29620), (998, 14810), (1481, 9980), (1996, 7405), (2495, 5924), (2962, 4990)]