8844280020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2441}}^1\times {\mathrm{20129}}^1$

素因数の和:22585

約数の個数: 72

約数和(自身を含む): 26839973160

約数和(自身を除く): 17995693140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2441, 4882, 7323, 9764, 12205, 14646, 20129, 21969, 24410, 29292, 36615, 40258, 43938, 48820, 60387, 73230, 80516, 87876, 100645, 109845, 120774, 146460, 181161, 201290, 219690, 241548, 301935, 362322, 402580, 439380, 603870, 724644, 905805, 1207740, 1811610, 3623220, 49134889, 98269778, 147404667, 196539556, 245674445, 294809334, 442214001, 491348890, 589618668, 737023335, 884428002, 982697780, 1474046670, 1768856004, 2211070005, 2948093340, 4422140010, 8844280020]

約数ペア:

[(1, 8844280020), (2, 4422140010), (3, 2948093340), (4, 2211070005), (5, 1768856004), (6, 1474046670), (9, 982697780), (10, 884428002), (12, 737023335), (15, 589618668), (18, 491348890), (20, 442214001), (30, 294809334), (36, 245674445), (45, 196539556), (60, 147404667), (90, 98269778), (180, 49134889), (2441, 3623220), (4882, 1811610), (7323, 1207740), (9764, 905805), (12205, 724644), (14646, 603870), (20129, 439380), (21969, 402580), (24410, 362322), (29292, 301935), (36615, 241548), (40258, 219690), (43938, 201290), (48820, 181161), (60387, 146460), (73230, 120774), (80516, 109845), (87876, 100645)]