24747340

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13903}}^1$

素因数の和:14001

約数の個数: 24

約数和(自身を含む): 52557120

約数和(自身を除く): 27809780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 13903, 27806, 55612, 69515, 139030, 278060, 1237367, 2474734, 4949468, 6186835, 12373670, 24747340]

約数ペア:

[(1, 24747340), (2, 12373670), (4, 6186835), (5, 4949468), (10, 2474734), (20, 1237367), (89, 278060), (178, 139030), (356, 69515), (445, 55612), (890, 27806), (1780, 13903)]