14450320

素因数分解:

$2^4\times 5^1\times {\mathrm{180629}}^1$

素因数の和:180642

約数の個数: 20

約数和(自身を含む): 33597180

約数和(自身を除く): 19146860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 180629, 361258, 722516, 903145, 1445032, 1806290, 2890064, 3612580, 7225160, 14450320]

約数ペア:

[(1, 14450320), (2, 7225160), (4, 3612580), (5, 2890064), (8, 1806290), (10, 1445032), (16, 903145), (20, 722516), (40, 361258), (80, 180629)]