5395561580

素因数分解:

$2^2\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{139709}}^1$

素因数の和:141649

約数の個数: 24

約数和(自身を含む): 11336628240

約数和(自身を除く): 5941066660

約数列:

[1, 2, 4, 5, 10, 20, 1931, 3862, 7724, 9655, 19310, 38620, 139709, 279418, 558836, 698545, 1397090, 2794180, 269778079, 539556158, 1079112316, 1348890395, 2697780790, 5395561580]

約数ペア:

[(1, 5395561580), (2, 2697780790), (4, 1348890395), (5, 1079112316), (10, 539556158), (20, 269778079), (1931, 2794180), (3862, 1397090), (7724, 698545), (9655, 558836), (19310, 279418), (38620, 139709)]