168876950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7489}}^1$

素因数の和:7553

約数の個数: 48

約数和(自身を含む): 351071280

約数和(自身を除く): 182194330

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 902, 1025, 2050, 2255, 4510, 7489, 11275, 14978, 22550, 37445, 74890, 82379, 164758, 187225, 307049, 374450, 411895, 614098, 823790, 1535245, 2059475, 3070490, 3377539, 4118950, 6755078, 7676225, 15352450, 16887695, 33775390, 84438475, 168876950]

約数ペア:

[(1, 168876950), (2, 84438475), (5, 33775390), (10, 16887695), (11, 15352450), (22, 7676225), (25, 6755078), (41, 4118950), (50, 3377539), (55, 3070490), (82, 2059475), (110, 1535245), (205, 823790), (275, 614098), (410, 411895), (451, 374450), (550, 307049), (902, 187225), (1025, 164758), (2050, 82379), (2255, 74890), (4510, 37445), (7489, 22550), (11275, 14978)]