1023528080

素因数分解:

$2^4\times 5^1\times {\mathrm{12794101}}^1$

素因数の和:12794114

約数の個数: 20

約数和(自身を含む): 2379702972

約数和(自身を除く): 1356174892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12794101, 25588202, 51176404, 63970505, 102352808, 127941010, 204705616, 255882020, 511764040, 1023528080]

約数ペア:

[(1, 1023528080), (2, 511764040), (4, 255882020), (5, 204705616), (8, 127941010), (10, 102352808), (16, 63970505), (20, 51176404), (40, 25588202), (80, 12794101)]