4363120

素因数分解:

$2^4\times 5^1\times {\mathrm{54539}}^1$

素因数の和:54552

約数の個数: 20

約数和(自身を含む): 10144440

約数和(自身を除く): 5781320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 54539, 109078, 218156, 272695, 436312, 545390, 872624, 1090780, 2181560, 4363120]

約数ペア:

[(1, 4363120), (2, 2181560), (4, 1090780), (5, 872624), (8, 545390), (10, 436312), (16, 272695), (20, 218156), (40, 109078), (80, 54539)]