15702080

素因数分解:

$2^6\times 5^1\times {\mathrm{49069}}^1$

素因数の和:49086

約数の個数: 28

約数和(自身を含む): 37391340

約数和(自身を除く): 21689260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 49069, 98138, 196276, 245345, 392552, 490690, 785104, 981380, 1570208, 1962760, 3140416, 3925520, 7851040, 15702080]

約数ペア:

[(1, 15702080), (2, 7851040), (4, 3925520), (5, 3140416), (8, 1962760), (10, 1570208), (16, 981380), (20, 785104), (32, 490690), (40, 392552), (64, 245345), (80, 196276), (160, 98138), (320, 49069)]