430119800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1013}}^1$

素因数の和:1233

約数の個数: 96

約数和(自身を含む): 1097675280

約数和(自身を除く): 667555480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 193, 200, 220, 275, 386, 440, 550, 772, 965, 1013, 1100, 1544, 1930, 2026, 2123, 2200, 3860, 4052, 4246, 4825, 5065, 7720, 8104, 8492, 9650, 10130, 10615, 11143, 16984, 19300, 20260, 21230, 22286, 25325, 38600, 40520, 42460, 44572, 50650, 53075, 55715, 84920, 89144, 101300, 106150, 111430, 195509, 202600, 212300, 222860, 278575, 391018, 424600, 445720, 557150, 782036, 977545, 1114300, 1564072, 1955090, 2150599, 2228600, 3910180, 4301198, 4887725, 7820360, 8602396, 9775450, 10752995, 17204792, 19550900, 21505990, 39101800, 43011980, 53764975, 86023960, 107529950, 215059900, 430119800]

約数ペア:

[(1, 430119800), (2, 215059900), (4, 107529950), (5, 86023960), (8, 53764975), (10, 43011980), (11, 39101800), (20, 21505990), (22, 19550900), (25, 17204792), (40, 10752995), (44, 9775450), (50, 8602396), (55, 7820360), (88, 4887725), (100, 4301198), (110, 3910180), (193, 2228600), (200, 2150599), (220, 1955090), (275, 1564072), (386, 1114300), (440, 977545), (550, 782036), (772, 557150), (965, 445720), (1013, 424600), (1100, 391018), (1544, 278575), (1930, 222860), (2026, 212300), (2123, 202600), (2200, 195509), (3860, 111430), (4052, 106150), (4246, 101300), (4825, 89144), (5065, 84920), (7720, 55715), (8104, 53075), (8492, 50650), (9650, 44572), (10130, 42460), (10615, 40520), (11143, 38600), (16984, 25325), (19300, 22286), (20260, 21230)]