40402460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41227}}^1$

素因数の和:41250

約数の個数: 36

約数和(自身を含む): 98699832

約数和(自身を除く): 58297372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 41227, 82454, 164908, 206135, 288589, 412270, 577178, 824540, 1154356, 1442945, 2020123, 2885890, 4040246, 5771780, 8080492, 10100615, 20201230, 40402460]

約数ペア:

[(1, 40402460), (2, 20201230), (4, 10100615), (5, 8080492), (7, 5771780), (10, 4040246), (14, 2885890), (20, 2020123), (28, 1442945), (35, 1154356), (49, 824540), (70, 577178), (98, 412270), (140, 288589), (196, 206135), (245, 164908), (490, 82454), (980, 41227)]