4614680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{16481}}^1$

素因数の和:16499

約数の個数: 32

約数和(自身を含む): 11867040

約数和(自身を除く): 7252360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 16481, 32962, 65924, 82405, 115367, 131848, 164810, 230734, 329620, 461468, 576835, 659240, 922936, 1153670, 2307340, 4614680]

約数ペア:

[(1, 4614680), (2, 2307340), (4, 1153670), (5, 922936), (7, 659240), (8, 576835), (10, 461468), (14, 329620), (20, 230734), (28, 164810), (35, 131848), (40, 115367), (56, 82405), (70, 65924), (140, 32962), (280, 16481)]