713242820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{72337}}^1$

素因数の和:72392

約数の個数: 48

約数和(自身を含む): 1640625840

約数和(自身を除く): 927383020

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 9860, 72337, 144674, 289348, 361685, 723370, 1229729, 1446740, 2097773, 2459458, 4195546, 4918916, 6148645, 8391092, 10488865, 12297290, 20977730, 24594580, 35662141, 41955460, 71324282, 142648564, 178310705, 356621410, 713242820]

約数ペア:

[(1, 713242820), (2, 356621410), (4, 178310705), (5, 142648564), (10, 71324282), (17, 41955460), (20, 35662141), (29, 24594580), (34, 20977730), (58, 12297290), (68, 10488865), (85, 8391092), (116, 6148645), (145, 4918916), (170, 4195546), (290, 2459458), (340, 2097773), (493, 1446740), (580, 1229729), (986, 723370), (1972, 361685), (2465, 289348), (4930, 144674), (9860, 72337)]