9306640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{16619}}^1$

素因数の和:16639

約数の個数: 40

約数和(自身を含む): 24730560

約数和(自身を除く): 15423920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 16619, 33238, 66476, 83095, 116333, 132952, 166190, 232666, 265904, 332380, 465332, 581665, 664760, 930664, 1163330, 1329520, 1861328, 2326660, 4653320, 9306640]

約数ペア:

[(1, 9306640), (2, 4653320), (4, 2326660), (5, 1861328), (7, 1329520), (8, 1163330), (10, 930664), (14, 664760), (16, 581665), (20, 465332), (28, 332380), (35, 265904), (40, 232666), (56, 166190), (70, 132952), (80, 116333), (112, 83095), (140, 66476), (280, 33238), (560, 16619)]