80753570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11047}}^1$

素因数の和:11114

約数の個数: 32

約数和(自身を含む): 157500288

約数和(自身を除く): 76746718

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 11047, 22094, 55235, 110470, 187799, 375598, 475021, 938995, 950042, 1877990, 2375105, 4750210, 8075357, 16150714, 40376785, 80753570]

約数ペア:

[(1, 80753570), (2, 40376785), (5, 16150714), (10, 8075357), (17, 4750210), (34, 2375105), (43, 1877990), (85, 950042), (86, 938995), (170, 475021), (215, 375598), (430, 187799), (731, 110470), (1462, 55235), (3655, 22094), (7310, 11047)]