1717120

素因数分解:

$2^7\times 5^1\times {\mathrm{2683}}^1$

素因数の和:2702

約数の個数: 32

約数和(自身を含む): 4106520

約数和(自身を除く): 2389400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 2683, 5366, 10732, 13415, 21464, 26830, 42928, 53660, 85856, 107320, 171712, 214640, 343424, 429280, 858560, 1717120]

約数ペア:

[(1, 1717120), (2, 858560), (4, 429280), (5, 343424), (8, 214640), (10, 171712), (16, 107320), (20, 85856), (32, 53660), (40, 42928), (64, 26830), (80, 21464), (128, 13415), (160, 10732), (320, 5366), (640, 2683)]