11961760

素因数分解:

$2^5\times 5^1\times {\mathrm{74761}}^1$

素因数の和:74776

約数の個数: 24

約数和(自身を含む): 28260036

約数和(自身を除く): 16298276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 74761, 149522, 299044, 373805, 598088, 747610, 1196176, 1495220, 2392352, 2990440, 5980880, 11961760]

約数ペア:

[(1, 11961760), (2, 5980880), (4, 2990440), (5, 2392352), (8, 1495220), (10, 1196176), (16, 747610), (20, 598088), (32, 373805), (40, 299044), (80, 149522), (160, 74761)]