26910080

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2251

約数の個数: 64

約数和(自身を含む): 67748400

約数和(自身を除く): 40838320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2213, 2432, 3040, 4426, 6080, 8852, 11065, 12160, 17704, 22130, 35408, 42047, 44260, 70816, 84094, 88520, 141632, 168188, 177040, 210235, 283264, 336376, 354080, 420470, 672752, 708160, 840940, 1345504, 1416320, 1681880, 2691008, 3363760, 5382016, 6727520, 13455040, 26910080]

約数ペア:

[(1, 26910080), (2, 13455040), (4, 6727520), (5, 5382016), (8, 3363760), (10, 2691008), (16, 1681880), (19, 1416320), (20, 1345504), (32, 840940), (38, 708160), (40, 672752), (64, 420470), (76, 354080), (80, 336376), (95, 283264), (128, 210235), (152, 177040), (160, 168188), (190, 141632), (304, 88520), (320, 84094), (380, 70816), (608, 44260), (640, 42047), (760, 35408), (1216, 22130), (1520, 17704), (2213, 12160), (2432, 11065), (3040, 8852), (4426, 6080)]