79501040

素因数分解:

$2^4\times 5^1\times {\mathrm{993763}}^1$

素因数の和:993776

約数の個数: 20

約数和(自身を含む): 184840104

約数和(自身を除く): 105339064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 993763, 1987526, 3975052, 4968815, 7950104, 9937630, 15900208, 19875260, 39750520, 79501040]

約数ペア:

[(1, 79501040), (2, 39750520), (4, 19875260), (5, 15900208), (8, 9937630), (10, 7950104), (16, 4968815), (20, 3975052), (40, 1987526), (80, 993763)]