2845103620

素因数分解:

$2^2\times 5^1\times {\mathrm{2309}}^1\times {\mathrm{61609}}^1$

素因数の和:63927

約数の個数: 24

約数和(自身を含む): 5977402200

約数和(自身を除く): 3132298580

約数列:

[1, 2, 4, 5, 10, 20, 2309, 4618, 9236, 11545, 23090, 46180, 61609, 123218, 246436, 308045, 616090, 1232180, 142255181, 284510362, 569020724, 711275905, 1422551810, 2845103620]

約数ペア:

[(1, 2845103620), (2, 1422551810), (4, 711275905), (5, 569020724), (10, 284510362), (20, 142255181), (2309, 1232180), (4618, 616090), (9236, 308045), (11545, 246436), (23090, 123218), (46180, 61609)]