7482200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 20088000

約数和(自身を除く): 12605800

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 152, 179, 190, 200, 209, 220, 275, 358, 380, 418, 440, 475, 550, 716, 760, 836, 895, 950, 1045, 1100, 1432, 1672, 1790, 1900, 1969, 2090, 2200, 3401, 3580, 3800, 3938, 4180, 4475, 5225, 6802, 7160, 7876, 8360, 8950, 9845, 10450, 13604, 15752, 17005, 17900, 19690, 20900, 27208, 34010, 35800, 37411, 39380, 41800, 49225, 68020, 74822, 78760, 85025, 98450, 136040, 149644, 170050, 187055, 196900, 299288, 340100, 374110, 393800, 680200, 748220, 935275, 1496440, 1870550, 3741100, 7482200]

約数ペア:

[(1, 7482200), (2, 3741100), (4, 1870550), (5, 1496440), (8, 935275), (10, 748220), (11, 680200), (19, 393800), (20, 374110), (22, 340100), (25, 299288), (38, 196900), (40, 187055), (44, 170050), (50, 149644), (55, 136040), (76, 98450), (88, 85025), (95, 78760), (100, 74822), (110, 68020), (152, 49225), (179, 41800), (190, 39380), (200, 37411), (209, 35800), (220, 34010), (275, 27208), (358, 20900), (380, 19690), (418, 17900), (440, 17005), (475, 15752), (550, 13604), (716, 10450), (760, 9845), (836, 8950), (895, 8360), (950, 7876), (1045, 7160), (1100, 6802), (1432, 5225), (1672, 4475), (1790, 4180), (1900, 3938), (1969, 3800), (2090, 3580), (2200, 3401)]