953847040

素因数分解:

$2^8\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1721}}^1$

素因数の和:2175

約数の個数: 72

約数和(自身を含む): 2291368968

約数和(自身を除く): 1337521928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 433, 640, 866, 1280, 1721, 1732, 2165, 3442, 3464, 4330, 6884, 6928, 8605, 8660, 13768, 13856, 17210, 17320, 27536, 27712, 34420, 34640, 55072, 55424, 68840, 69280, 110144, 110848, 137680, 138560, 220288, 275360, 277120, 440576, 550720, 554240, 745193, 1101440, 1490386, 2202880, 2980772, 3725965, 5961544, 7451930, 11923088, 14903860, 23846176, 29807720, 47692352, 59615440, 95384704, 119230880, 190769408, 238461760, 476923520, 953847040]

約数ペア:

[(1, 953847040), (2, 476923520), (4, 238461760), (5, 190769408), (8, 119230880), (10, 95384704), (16, 59615440), (20, 47692352), (32, 29807720), (40, 23846176), (64, 14903860), (80, 11923088), (128, 7451930), (160, 5961544), (256, 3725965), (320, 2980772), (433, 2202880), (640, 1490386), (866, 1101440), (1280, 745193), (1721, 554240), (1732, 550720), (2165, 440576), (3442, 277120), (3464, 275360), (4330, 220288), (6884, 138560), (6928, 137680), (8605, 110848), (8660, 110144), (13768, 69280), (13856, 68840), (17210, 55424), (17320, 55072), (27536, 34640), (27712, 34420)]