26677335040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{199}}^1\times {\mathrm{26183}}^1$

素因数の和:26407

約数の個数: 88

約数和(自身を含む): 64318377600

約数和(自身を除く): 37641042560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 199, 256, 320, 398, 512, 640, 796, 995, 1024, 1280, 1592, 1990, 2560, 3184, 3980, 5120, 6368, 7960, 12736, 15920, 25472, 26183, 31840, 50944, 52366, 63680, 101888, 104732, 127360, 130915, 203776, 209464, 254720, 261830, 418928, 509440, 523660, 837856, 1018880, 1047320, 1675712, 2094640, 3351424, 4189280, 5210417, 6702848, 8378560, 10420834, 13405696, 16757120, 20841668, 26052085, 26811392, 33514240, 41683336, 52104170, 67028480, 83366672, 104208340, 134056960, 166733344, 208416680, 333466688, 416833360, 666933376, 833666720, 1333866752, 1667333440, 2667733504, 3334666880, 5335467008, 6669333760, 13338667520, 26677335040]

約数ペア:

[(1, 26677335040), (2, 13338667520), (4, 6669333760), (5, 5335467008), (8, 3334666880), (10, 2667733504), (16, 1667333440), (20, 1333866752), (32, 833666720), (40, 666933376), (64, 416833360), (80, 333466688), (128, 208416680), (160, 166733344), (199, 134056960), (256, 104208340), (320, 83366672), (398, 67028480), (512, 52104170), (640, 41683336), (796, 33514240), (995, 26811392), (1024, 26052085), (1280, 20841668), (1592, 16757120), (1990, 13405696), (2560, 10420834), (3184, 8378560), (3980, 6702848), (5120, 5210417), (6368, 4189280), (7960, 3351424), (12736, 2094640), (15920, 1675712), (25472, 1047320), (26183, 1018880), (31840, 837856), (50944, 523660), (52366, 509440), (63680, 418928), (101888, 261830), (104732, 254720), (127360, 209464), (130915, 203776)]