3817240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13633}}^1$

素因数の和:13651

約数の個数: 32

約数和(自身を含む): 9816480

約数和(自身を除く): 5999240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 13633, 27266, 54532, 68165, 95431, 109064, 136330, 190862, 272660, 381724, 477155, 545320, 763448, 954310, 1908620, 3817240]

約数ペア:

[(1, 3817240), (2, 1908620), (4, 954310), (5, 763448), (7, 545320), (8, 477155), (10, 381724), (14, 272660), (20, 190862), (28, 136330), (35, 109064), (40, 95431), (56, 68165), (70, 54532), (140, 27266), (280, 13633)]