82346000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:250

約数の個数: 160

約数和(自身を含む): 229806720

約数和(自身を除く): 147460720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 125, 152, 176, 190, 197, 200, 209, 220, 250, 275, 304, 380, 394, 400, 418, 440, 475, 500, 550, 760, 788, 836, 880, 950, 985, 1000, 1045, 1100, 1375, 1520, 1576, 1672, 1900, 1970, 2000, 2090, 2167, 2200, 2375, 2750, 3152, 3344, 3743, 3800, 3940, 4180, 4334, 4400, 4750, 4925, 5225, 5500, 7486, 7600, 7880, 8360, 8668, 9500, 9850, 10450, 10835, 11000, 14972, 15760, 16720, 17336, 18715, 19000, 19700, 20900, 21670, 22000, 24625, 26125, 29944, 34672, 37430, 38000, 39400, 41173, 41800, 43340, 49250, 52250, 54175, 59888, 74860, 78800, 82346, 83600, 86680, 93575, 98500, 104500, 108350, 149720, 164692, 173360, 187150, 197000, 205865, 209000, 216700, 270875, 299440, 329384, 374300, 394000, 411730, 418000, 433400, 467875, 541750, 658768, 748600, 823460, 866800, 935750, 1029325, 1083500, 1497200, 1646920, 1871500, 2058650, 2167000, 3293840, 3743000, 4117300, 4334000, 5146625, 7486000, 8234600, 10293250, 16469200, 20586500, 41173000, 82346000]

約数ペア:

[(1, 82346000), (2, 41173000), (4, 20586500), (5, 16469200), (8, 10293250), (10, 8234600), (11, 7486000), (16, 5146625), (19, 4334000), (20, 4117300), (22, 3743000), (25, 3293840), (38, 2167000), (40, 2058650), (44, 1871500), (50, 1646920), (55, 1497200), (76, 1083500), (80, 1029325), (88, 935750), (95, 866800), (100, 823460), (110, 748600), (125, 658768), (152, 541750), (176, 467875), (190, 433400), (197, 418000), (200, 411730), (209, 394000), (220, 374300), (250, 329384), (275, 299440), (304, 270875), (380, 216700), (394, 209000), (400, 205865), (418, 197000), (440, 187150), (475, 173360), (500, 164692), (550, 149720), (760, 108350), (788, 104500), (836, 98500), (880, 93575), (950, 86680), (985, 83600), (1000, 82346), (1045, 78800), (1100, 74860), (1375, 59888), (1520, 54175), (1576, 52250), (1672, 49250), (1900, 43340), (1970, 41800), (2000, 41173), (2090, 39400), (2167, 38000), (2200, 37430), (2375, 34672), (2750, 29944), (3152, 26125), (3344, 24625), (3743, 22000), (3800, 21670), (3940, 20900), (4180, 19700), (4334, 19000), (4400, 18715), (4750, 17336), (4925, 16720), (5225, 15760), (5500, 14972), (7486, 11000), (7600, 10835), (7880, 10450), (8360, 9850), (8668, 9500)]