26086450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 53121600

約数和(自身を除く): 27035150

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 67, 130, 134, 325, 335, 599, 650, 670, 871, 1198, 1675, 1742, 2995, 3350, 4355, 5990, 7787, 8710, 14975, 15574, 21775, 29950, 38935, 40133, 43550, 77870, 80266, 194675, 200665, 389350, 401330, 521729, 1003325, 1043458, 2006650, 2608645, 5217290, 13043225, 26086450]

約数ペア:

[(1, 26086450), (2, 13043225), (5, 5217290), (10, 2608645), (13, 2006650), (25, 1043458), (26, 1003325), (50, 521729), (65, 401330), (67, 389350), (130, 200665), (134, 194675), (325, 80266), (335, 77870), (599, 43550), (650, 40133), (670, 38935), (871, 29950), (1198, 21775), (1675, 15574), (1742, 14975), (2995, 8710), (3350, 7787), (4355, 5990)]