25770550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 52934112

約数和(自身を除く): 27163562

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 967, 1025, 1066, 1934, 2050, 2665, 4835, 5330, 9670, 12571, 13325, 24175, 25142, 26650, 39647, 48350, 62855, 79294, 125710, 198235, 314275, 396470, 515411, 628550, 991175, 1030822, 1982350, 2577055, 5154110, 12885275, 25770550]

約数ペア:

[(1, 25770550), (2, 12885275), (5, 5154110), (10, 2577055), (13, 1982350), (25, 1030822), (26, 991175), (41, 628550), (50, 515411), (65, 396470), (82, 314275), (130, 198235), (205, 125710), (325, 79294), (410, 62855), (533, 48350), (650, 39647), (967, 26650), (1025, 25142), (1066, 24175), (1934, 13325), (2050, 12571), (2665, 9670), (4835, 5330)]