16804523820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{851293}}^1$

素因数の和:851359

約数の個数: 96

約数和(自身を含む): 54918678528

約数和(自身を除く): 38114154708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 19740, 851293, 1702586, 2553879, 3405172, 4256465, 5107758, 5959051, 8512930, 10215516, 11918102, 12769395, 17025860, 17877153, 23836204, 25538790, 29795255, 35754306, 40010771, 51077580, 59590510, 71508612, 80021542, 89385765, 119181020, 120032313, 160043084, 178771530, 200053855, 240064626, 280075397, 357543060, 400107710, 480129252, 560150794, 600161565, 800215420, 840226191, 1120301588, 1200323130, 1400376985, 1680452382, 2400646260, 2800753970, 3360904764, 4201130955, 5601507940, 8402261910, 16804523820]

約数ペア:

[(1, 16804523820), (2, 8402261910), (3, 5601507940), (4, 4201130955), (5, 3360904764), (6, 2800753970), (7, 2400646260), (10, 1680452382), (12, 1400376985), (14, 1200323130), (15, 1120301588), (20, 840226191), (21, 800215420), (28, 600161565), (30, 560150794), (35, 480129252), (42, 400107710), (47, 357543060), (60, 280075397), (70, 240064626), (84, 200053855), (94, 178771530), (105, 160043084), (140, 120032313), (141, 119181020), (188, 89385765), (210, 80021542), (235, 71508612), (282, 59590510), (329, 51077580), (420, 40010771), (470, 35754306), (564, 29795255), (658, 25538790), (705, 23836204), (940, 17877153), (987, 17025860), (1316, 12769395), (1410, 11918102), (1645, 10215516), (1974, 8512930), (2820, 5959051), (3290, 5107758), (3948, 4256465), (4935, 3405172), (6580, 2553879), (9870, 1702586), (19740, 851293)]