850192420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19037}}^1$

素因数の和:19093

約数の個数: 96

約数和(自身を含む): 2302836480

約数和(自身を除く): 1452644060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1276, 1540, 1595, 2030, 2233, 3190, 4060, 4466, 6380, 8932, 11165, 19037, 22330, 38074, 44660, 76148, 95185, 133259, 190370, 209407, 266518, 380740, 418814, 533036, 552073, 666295, 837628, 1047035, 1104146, 1332590, 1465849, 2094070, 2208292, 2665180, 2760365, 2931698, 3864511, 4188140, 5520730, 5863396, 6072803, 7329245, 7729022, 11041460, 12145606, 14658490, 15458044, 19322555, 24291212, 29316980, 30364015, 38645110, 42509621, 60728030, 77290220, 85019242, 121456060, 170038484, 212548105, 425096210, 850192420]

約数ペア:

[(1, 850192420), (2, 425096210), (4, 212548105), (5, 170038484), (7, 121456060), (10, 85019242), (11, 77290220), (14, 60728030), (20, 42509621), (22, 38645110), (28, 30364015), (29, 29316980), (35, 24291212), (44, 19322555), (55, 15458044), (58, 14658490), (70, 12145606), (77, 11041460), (110, 7729022), (116, 7329245), (140, 6072803), (145, 5863396), (154, 5520730), (203, 4188140), (220, 3864511), (290, 2931698), (308, 2760365), (319, 2665180), (385, 2208292), (406, 2094070), (580, 1465849), (638, 1332590), (770, 1104146), (812, 1047035), (1015, 837628), (1276, 666295), (1540, 552073), (1595, 533036), (2030, 418814), (2233, 380740), (3190, 266518), (4060, 209407), (4466, 190370), (6380, 133259), (8932, 95185), (11165, 76148), (19037, 44660), (22330, 38074)]