1382309860

素因数分解:

$2^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{78809}}^1$

素因数の和:79695

約数の個数: 24

約数和(自身を含む): 2906197560

約数和(自身を除く): 1523887700

約数列:

[1, 2, 4, 5, 10, 20, 877, 1754, 3508, 4385, 8770, 17540, 78809, 157618, 315236, 394045, 788090, 1576180, 69115493, 138230986, 276461972, 345577465, 691154930, 1382309860]

約数ペア:

[(1, 1382309860), (2, 691154930), (4, 345577465), (5, 276461972), (10, 138230986), (20, 69115493), (877, 1576180), (1754, 788090), (3508, 394045), (4385, 315236), (8770, 157618), (17540, 78809)]