40738460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17117}}^1$

素因数の和:17150

約数の個数: 48

約数和(自身を含む): 103529664

約数和(自身を除く): 62791204

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 17117, 34234, 68468, 85585, 119819, 171170, 239638, 290989, 342340, 479276, 581978, 599095, 1163956, 1198190, 1454945, 2036923, 2396380, 2909890, 4073846, 5819780, 8147692, 10184615, 20369230, 40738460]

約数ペア:

[(1, 40738460), (2, 20369230), (4, 10184615), (5, 8147692), (7, 5819780), (10, 4073846), (14, 2909890), (17, 2396380), (20, 2036923), (28, 1454945), (34, 1198190), (35, 1163956), (68, 599095), (70, 581978), (85, 479276), (119, 342340), (140, 290989), (170, 239638), (238, 171170), (340, 119819), (476, 85585), (595, 68468), (1190, 34234), (2380, 17117)]