34021900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 81463536

約数和(自身を除く): 47441636

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 157, 197, 220, 275, 314, 394, 550, 628, 785, 788, 985, 1100, 1570, 1727, 1970, 2167, 3140, 3454, 3925, 3940, 4334, 4925, 6908, 7850, 8635, 8668, 9850, 10835, 15700, 17270, 19700, 21670, 30929, 34540, 43175, 43340, 54175, 61858, 86350, 108350, 123716, 154645, 172700, 216700, 309290, 340219, 618580, 680438, 773225, 1360876, 1546450, 1701095, 3092900, 3402190, 6804380, 8505475, 17010950, 34021900]

約数ペア:

[(1, 34021900), (2, 17010950), (4, 8505475), (5, 6804380), (10, 3402190), (11, 3092900), (20, 1701095), (22, 1546450), (25, 1360876), (44, 773225), (50, 680438), (55, 618580), (100, 340219), (110, 309290), (157, 216700), (197, 172700), (220, 154645), (275, 123716), (314, 108350), (394, 86350), (550, 61858), (628, 54175), (785, 43340), (788, 43175), (985, 34540), (1100, 30929), (1570, 21670), (1727, 19700), (1970, 17270), (2167, 15700), (3140, 10835), (3454, 9850), (3925, 8668), (3940, 8635), (4334, 7850), (4925, 6908)]