70369040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{125659}}^1$

素因数の和:125679

約数の個数: 40

約数和(自身を含む): 186982080

約数和(自身を除く): 116613040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 125659, 251318, 502636, 628295, 879613, 1005272, 1256590, 1759226, 2010544, 2513180, 3518452, 4398065, 5026360, 7036904, 8796130, 10052720, 14073808, 17592260, 35184520, 70369040]

約数ペア:

[(1, 70369040), (2, 35184520), (4, 17592260), (5, 14073808), (7, 10052720), (8, 8796130), (10, 7036904), (14, 5026360), (16, 4398065), (20, 3518452), (28, 2513180), (35, 2010544), (40, 1759226), (56, 1256590), (70, 1005272), (80, 879613), (112, 628295), (140, 502636), (280, 251318), (560, 125659)]