20166419850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{409}}^1\times {\mathrm{1721}}^1$

素因数の和:2336

約数の個数: 96

約数和(自身を含む): 50426772480

約数和(自身を除く): 30260352630

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 191, 382, 409, 573, 818, 955, 1146, 1227, 1721, 1910, 2045, 2454, 2865, 3442, 4090, 4775, 5163, 5730, 6135, 8605, 9550, 10225, 10326, 12270, 14325, 17210, 20450, 25815, 28650, 30675, 43025, 51630, 61350, 78119, 86050, 129075, 156238, 234357, 258150, 328711, 390595, 468714, 657422, 703889, 781190, 986133, 1171785, 1407778, 1643555, 1952975, 1972266, 2111667, 2343570, 3287110, 3519445, 3905950, 4223334, 4930665, 5858925, 7038890, 8217775, 9861330, 10558335, 11717850, 16435550, 17597225, 21116670, 24653325, 35194450, 49306650, 52791675, 105583350, 134442799, 268885598, 403328397, 672213995, 806656794, 1344427990, 2016641985, 3361069975, 4033283970, 6722139950, 10083209925, 20166419850]

約数ペア:

[(1, 20166419850), (2, 10083209925), (3, 6722139950), (5, 4033283970), (6, 3361069975), (10, 2016641985), (15, 1344427990), (25, 806656794), (30, 672213995), (50, 403328397), (75, 268885598), (150, 134442799), (191, 105583350), (382, 52791675), (409, 49306650), (573, 35194450), (818, 24653325), (955, 21116670), (1146, 17597225), (1227, 16435550), (1721, 11717850), (1910, 10558335), (2045, 9861330), (2454, 8217775), (2865, 7038890), (3442, 5858925), (4090, 4930665), (4775, 4223334), (5163, 3905950), (5730, 3519445), (6135, 3287110), (8605, 2343570), (9550, 2111667), (10225, 1972266), (10326, 1952975), (12270, 1643555), (14325, 1407778), (17210, 1171785), (20450, 986133), (25815, 781190), (28650, 703889), (30675, 657422), (43025, 468714), (51630, 390595), (61350, 328711), (78119, 258150), (86050, 234357), (129075, 156238)]