47232820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{57601}}^1$

素因数の和:57651

約数の個数: 24

約数和(自身を含む): 101609928

約数和(自身を除く): 54377108

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 57601, 115202, 230404, 288005, 576010, 1152020, 2361641, 4723282, 9446564, 11808205, 23616410, 47232820]

約数ペア:

[(1, 47232820), (2, 23616410), (4, 11808205), (5, 9446564), (10, 4723282), (20, 2361641), (41, 1152020), (82, 576010), (164, 288005), (205, 230404), (410, 115202), (820, 57601)]