13234480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23633}}^1$

素因数の和:23653

約数の個数: 40

約数和(自身を含む): 35167392

約数和(自身を除く): 21932912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 23633, 47266, 94532, 118165, 165431, 189064, 236330, 330862, 378128, 472660, 661724, 827155, 945320, 1323448, 1654310, 1890640, 2646896, 3308620, 6617240, 13234480]

約数ペア:

[(1, 13234480), (2, 6617240), (4, 3308620), (5, 2646896), (7, 1890640), (8, 1654310), (10, 1323448), (14, 945320), (16, 827155), (20, 661724), (28, 472660), (35, 378128), (40, 330862), (56, 236330), (70, 189064), (80, 165431), (112, 118165), (140, 94532), (280, 47266), (560, 23633)]