1892900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:860

約数の個数: 36

約数和(自身を含む): 4291392

約数和(自身を除く): 2398492

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 823, 1150, 1646, 2300, 3292, 4115, 8230, 16460, 18929, 20575, 37858, 41150, 75716, 82300, 94645, 189290, 378580, 473225, 946450, 1892900]

約数ペア:

[(1, 1892900), (2, 946450), (4, 473225), (5, 378580), (10, 189290), (20, 94645), (23, 82300), (25, 75716), (46, 41150), (50, 37858), (92, 20575), (100, 18929), (115, 16460), (230, 8230), (460, 4115), (575, 3292), (823, 2300), (1150, 1646)]