26167250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 53374464

約数和(自身を除く): 27207214

約数列:

[1, 2, 5, 10, 17, 25, 34, 47, 50, 85, 94, 125, 131, 170, 235, 250, 262, 425, 470, 655, 799, 850, 1175, 1310, 1598, 2125, 2227, 2350, 3275, 3995, 4250, 4454, 5875, 6157, 6550, 7990, 11135, 11750, 12314, 16375, 19975, 22270, 30785, 32750, 39950, 55675, 61570, 99875, 104669, 111350, 153925, 199750, 209338, 278375, 307850, 523345, 556750, 769625, 1046690, 1539250, 2616725, 5233450, 13083625, 26167250]

約数ペア:

[(1, 26167250), (2, 13083625), (5, 5233450), (10, 2616725), (17, 1539250), (25, 1046690), (34, 769625), (47, 556750), (50, 523345), (85, 307850), (94, 278375), (125, 209338), (131, 199750), (170, 153925), (235, 111350), (250, 104669), (262, 99875), (425, 61570), (470, 55675), (655, 39950), (799, 32750), (850, 30785), (1175, 22270), (1310, 19975), (1598, 16375), (2125, 12314), (2227, 11750), (2350, 11135), (3275, 7990), (3995, 6550), (4250, 6157), (4454, 5875)]