9666250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 80

約数和(自身を含む): 21368160

約数和(自身を除く): 11701910

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 37, 38, 50, 55, 74, 95, 110, 125, 185, 190, 209, 250, 275, 370, 407, 418, 475, 550, 625, 703, 814, 925, 950, 1045, 1250, 1375, 1406, 1850, 2035, 2090, 2375, 2750, 3515, 4070, 4625, 4750, 5225, 6875, 7030, 7733, 9250, 10175, 10450, 11875, 13750, 15466, 17575, 20350, 23125, 23750, 26125, 35150, 38665, 46250, 50875, 52250, 77330, 87875, 101750, 130625, 175750, 193325, 254375, 261250, 386650, 439375, 508750, 878750, 966625, 1933250, 4833125, 9666250]

約数ペア:

[(1, 9666250), (2, 4833125), (5, 1933250), (10, 966625), (11, 878750), (19, 508750), (22, 439375), (25, 386650), (37, 261250), (38, 254375), (50, 193325), (55, 175750), (74, 130625), (95, 101750), (110, 87875), (125, 77330), (185, 52250), (190, 50875), (209, 46250), (250, 38665), (275, 35150), (370, 26125), (407, 23750), (418, 23125), (475, 20350), (550, 17575), (625, 15466), (703, 13750), (814, 11875), (925, 10450), (950, 10175), (1045, 9250), (1250, 7733), (1375, 7030), (1406, 6875), (1850, 5225), (2035, 4750), (2090, 4625), (2375, 4070), (2750, 3515)]