25147930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5101}}^1$

素因数の和:5154

約数の個数: 32

約数和(自身を含む): 49591440

約数和(自身を除く): 24443510

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 5101, 10202, 25505, 51010, 86717, 147929, 173434, 295858, 433585, 739645, 867170, 1479290, 2514793, 5029586, 12573965, 25147930]

約数ペア:

[(1, 25147930), (2, 12573965), (5, 5029586), (10, 2514793), (17, 1479290), (29, 867170), (34, 739645), (58, 433585), (85, 295858), (145, 173434), (170, 147929), (290, 86717), (493, 51010), (986, 25505), (2465, 10202), (4930, 5101)]