79101040

素因数分解:

$2^4\times 5^1\times {\mathrm{988763}}^1$

素因数の和:988776

約数の個数: 20

約数和(自身を含む): 183910104

約数和(自身を除く): 104809064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 988763, 1977526, 3955052, 4943815, 7910104, 9887630, 15820208, 19775260, 39550520, 79101040]

約数ペア:

[(1, 79101040), (2, 39550520), (4, 19775260), (5, 15820208), (8, 9887630), (10, 7910104), (16, 4943815), (20, 3955052), (40, 1977526), (80, 988763)]