133133060

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{15887}}^1$

素因数の和:16315

約数の個数: 24

約数和(自身を含む): 280264320

約数和(自身を除く): 147131260

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 8380, 15887, 31774, 63548, 79435, 158870, 317740, 6656653, 13313306, 26626612, 33283265, 66566530, 133133060]

約数ペア:

[(1, 133133060), (2, 66566530), (4, 33283265), (5, 26626612), (10, 13313306), (20, 6656653), (419, 317740), (838, 158870), (1676, 79435), (2095, 63548), (4190, 31774), (8380, 15887)]