423704290000

素因数分解:

$2^4\times 5^4\times {\mathrm{42370429}}^1$

素因数の和:42370457

約数の個数: 50

約数和(自身を含む): 1025830480730

約数和(自身を除く): 602126190730

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 5000, 10000, 42370429, 84740858, 169481716, 211852145, 338963432, 423704290, 677926864, 847408580, 1059260725, 1694817160, 2118521450, 3389634320, 4237042900, 5296303625, 8474085800, 10592607250, 16948171600, 21185214500, 26481518125, 42370429000, 52963036250, 84740858000, 105926072500, 211852145000, 423704290000]

約数ペア:

[(1, 423704290000), (2, 211852145000), (4, 105926072500), (5, 84740858000), (8, 52963036250), (10, 42370429000), (16, 26481518125), (20, 21185214500), (25, 16948171600), (40, 10592607250), (50, 8474085800), (80, 5296303625), (100, 4237042900), (125, 3389634320), (200, 2118521450), (250, 1694817160), (400, 1059260725), (500, 847408580), (625, 677926864), (1000, 423704290), (1250, 338963432), (2000, 211852145), (2500, 169481716), (5000, 84740858), (10000, 42370429)]