40865350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{28183}}^1$

素因数の和:28224

約数の個数: 24

約数和(自身を含む): 78633360

約数和(自身を除く): 37768010

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 28183, 56366, 140915, 281830, 704575, 817307, 1409150, 1634614, 4086535, 8173070, 20432675, 40865350]

約数ペア:

[(1, 40865350), (2, 20432675), (5, 8173070), (10, 4086535), (25, 1634614), (29, 1409150), (50, 817307), (58, 704575), (145, 281830), (290, 140915), (725, 56366), (1450, 28183)]