26449100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{6451}}^1$

素因数の和:6506

約数の個数: 36

約数和(自身を含む): 58803528

約数和(自身を除く): 32354428

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 6451, 12902, 25804, 32255, 64510, 129020, 161275, 264491, 322550, 528982, 645100, 1057964, 1322455, 2644910, 5289820, 6612275, 13224550, 26449100]

約数ペア:

[(1, 26449100), (2, 13224550), (4, 6612275), (5, 5289820), (10, 2644910), (20, 1322455), (25, 1057964), (41, 645100), (50, 528982), (82, 322550), (100, 264491), (164, 161275), (205, 129020), (410, 64510), (820, 32255), (1025, 25804), (2050, 12902), (4100, 6451)]