424351400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{192887}}^1$

素因数の和:192914

約数の個数: 48

約数和(自身を含む): 1076315040

約数和(自身を除く): 651963640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 192887, 385774, 771548, 964435, 1543096, 1928870, 2121757, 3857740, 4243514, 4822175, 7715480, 8487028, 9644350, 10608785, 16974056, 19288700, 21217570, 38577400, 42435140, 53043925, 84870280, 106087850, 212175700, 424351400]

約数ペア:

[(1, 424351400), (2, 212175700), (4, 106087850), (5, 84870280), (8, 53043925), (10, 42435140), (11, 38577400), (20, 21217570), (22, 19288700), (25, 16974056), (40, 10608785), (44, 9644350), (50, 8487028), (55, 7715480), (88, 4822175), (100, 4243514), (110, 3857740), (200, 2121757), (220, 1928870), (275, 1543096), (440, 964435), (550, 771548), (1100, 385774), (2200, 192887)]