117567160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2357}}^1$

素因数の和:2440

約数の個数: 64

約数和(自身を含む): 280130400

約数和(自身を除く): 162563240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 43, 58, 86, 116, 145, 172, 215, 232, 290, 344, 430, 580, 860, 1160, 1247, 1720, 2357, 2494, 4714, 4988, 6235, 9428, 9976, 11785, 12470, 18856, 23570, 24940, 47140, 49880, 68353, 94280, 101351, 136706, 202702, 273412, 341765, 405404, 506755, 546824, 683530, 810808, 1013510, 1367060, 2027020, 2734120, 2939179, 4054040, 5878358, 11756716, 14695895, 23513432, 29391790, 58783580, 117567160]

約数ペア:

[(1, 117567160), (2, 58783580), (4, 29391790), (5, 23513432), (8, 14695895), (10, 11756716), (20, 5878358), (29, 4054040), (40, 2939179), (43, 2734120), (58, 2027020), (86, 1367060), (116, 1013510), (145, 810808), (172, 683530), (215, 546824), (232, 506755), (290, 405404), (344, 341765), (430, 273412), (580, 202702), (860, 136706), (1160, 101351), (1247, 94280), (1720, 68353), (2357, 49880), (2494, 47140), (4714, 24940), (4988, 23570), (6235, 18856), (9428, 12470), (9976, 11785)]