134642480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{240433}}^1$

素因数の和:240453

約数の個数: 40

約数和(自身を含む): 357765792

約数和(自身を除く): 223123312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 240433, 480866, 961732, 1202165, 1683031, 1923464, 2404330, 3366062, 3846928, 4808660, 6732124, 8415155, 9617320, 13464248, 16830310, 19234640, 26928496, 33660620, 67321240, 134642480]

約数ペア:

[(1, 134642480), (2, 67321240), (4, 33660620), (5, 26928496), (7, 19234640), (8, 16830310), (10, 13464248), (14, 9617320), (16, 8415155), (20, 6732124), (28, 4808660), (35, 3846928), (40, 3366062), (56, 2404330), (70, 1923464), (80, 1683031), (112, 1202165), (140, 961732), (280, 480866), (560, 240433)]