5161760

素因数分解:

$2^5\times 5^1\times {\mathrm{32261}}^1$

素因数の和:32276

約数の個数: 24

約数和(自身を含む): 12195036

約数和(自身を除く): 7033276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 32261, 64522, 129044, 161305, 258088, 322610, 516176, 645220, 1032352, 1290440, 2580880, 5161760]

約数ペア:

[(1, 5161760), (2, 2580880), (4, 1290440), (5, 1032352), (8, 645220), (10, 516176), (16, 322610), (20, 258088), (32, 161305), (40, 129044), (80, 64522), (160, 32261)]