25055290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5209}}^1$

素因数の和:5266

約数の個数: 32

約数和(自身を含む): 49890960

約数和(自身を除く): 24835670

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 5209, 10418, 26045, 52090, 67717, 135434, 192733, 338585, 385466, 677170, 963665, 1927330, 2505529, 5011058, 12527645, 25055290]

約数ペア:

[(1, 25055290), (2, 12527645), (5, 5011058), (10, 2505529), (13, 1927330), (26, 963665), (37, 677170), (65, 385466), (74, 338585), (130, 192733), (185, 135434), (370, 67717), (481, 52090), (962, 26045), (2405, 10418), (4810, 5209)]