71195260

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{4817}}^1$

素因数の和:5565

約数の個数: 24

約数和(自身を含む): 149743440

約数和(自身を除く): 78548180

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 2956, 3695, 4817, 7390, 9634, 14780, 19268, 24085, 48170, 96340, 3559763, 7119526, 14239052, 17798815, 35597630, 71195260]

約数ペア:

[(1, 71195260), (2, 35597630), (4, 17798815), (5, 14239052), (10, 7119526), (20, 3559763), (739, 96340), (1478, 48170), (2956, 24085), (3695, 19268), (4817, 14780), (7390, 9634)]