23138120

素因数分解:

$2^3\times 5^1\times {\mathrm{578453}}^1$

素因数の和:578464

約数の個数: 16

約数和(自身を含む): 52060860

約数和(自身を除く): 28922740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 578453, 1156906, 2313812, 2892265, 4627624, 5784530, 11569060, 23138120]

約数ペア:

[(1, 23138120), (2, 11569060), (4, 5784530), (5, 4627624), (8, 2892265), (10, 2313812), (20, 1156906), (40, 578453)]