23919500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4349}}^1$

素因数の和:4379

約数の個数: 48

約数和(自身を含む): 57002400

約数和(自身を除く): 33082900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 4349, 5500, 8698, 17396, 21745, 43490, 47839, 86980, 95678, 108725, 191356, 217450, 239195, 434900, 478390, 543625, 956780, 1087250, 1195975, 2174500, 2391950, 4783900, 5979875, 11959750, 23919500]

約数ペア:

[(1, 23919500), (2, 11959750), (4, 5979875), (5, 4783900), (10, 2391950), (11, 2174500), (20, 1195975), (22, 1087250), (25, 956780), (44, 543625), (50, 478390), (55, 434900), (100, 239195), (110, 217450), (125, 191356), (220, 108725), (250, 95678), (275, 86980), (500, 47839), (550, 43490), (1100, 21745), (1375, 17396), (2750, 8698), (4349, 5500)]