16874480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{30133}}^1$

素因数の和:30153

約数の個数: 40

約数和(自身を含む): 44839392

約数和(自身を除く): 27964912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 30133, 60266, 120532, 150665, 210931, 241064, 301330, 421862, 482128, 602660, 843724, 1054655, 1205320, 1687448, 2109310, 2410640, 3374896, 4218620, 8437240, 16874480]

約数ペア:

[(1, 16874480), (2, 8437240), (4, 4218620), (5, 3374896), (7, 2410640), (8, 2109310), (10, 1687448), (14, 1205320), (16, 1054655), (20, 843724), (28, 602660), (35, 482128), (40, 421862), (56, 301330), (70, 241064), (80, 210931), (112, 150665), (140, 120532), (280, 60266), (560, 30133)]