65375570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17341}}^1$

素因数の和:17390

約数の個数: 32

約数和(自身を含む): 131105520

約数和(自身を除く): 65729950

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 17341, 34682, 86705, 173410, 225433, 450866, 502889, 1005778, 1127165, 2254330, 2514445, 5028890, 6537557, 13075114, 32687785, 65375570]

約数ペア:

[(1, 65375570), (2, 32687785), (5, 13075114), (10, 6537557), (13, 5028890), (26, 2514445), (29, 2254330), (58, 1127165), (65, 1005778), (130, 502889), (145, 450866), (290, 225433), (377, 173410), (754, 86705), (1885, 34682), (3770, 17341)]