83555660

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 181149696

約数和(自身を除く): 97594036

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 103, 188, 206, 235, 412, 470, 515, 863, 940, 1030, 1726, 2060, 3452, 4315, 4841, 8630, 9682, 17260, 19364, 24205, 40561, 48410, 81122, 88889, 96820, 162244, 177778, 202805, 355556, 405610, 444445, 811220, 888890, 1777780, 4177783, 8355566, 16711132, 20888915, 41777830, 83555660]

約数ペア:

[(1, 83555660), (2, 41777830), (4, 20888915), (5, 16711132), (10, 8355566), (20, 4177783), (47, 1777780), (94, 888890), (103, 811220), (188, 444445), (206, 405610), (235, 355556), (412, 202805), (470, 177778), (515, 162244), (863, 96820), (940, 88889), (1030, 81122), (1726, 48410), (2060, 40561), (3452, 24205), (4315, 19364), (4841, 17260), (8630, 9682)]