2190202960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4517}}^1$

素因数の和:4589

約数の個数: 160

約数和(自身を含む): 6050505600

約数和(自身を除く): 3860302640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 29, 38, 40, 44, 55, 58, 76, 80, 88, 95, 110, 116, 145, 152, 176, 190, 209, 220, 232, 290, 304, 319, 380, 418, 440, 464, 551, 580, 638, 760, 836, 880, 1045, 1102, 1160, 1276, 1520, 1595, 1672, 2090, 2204, 2320, 2552, 2755, 3190, 3344, 4180, 4408, 4517, 5104, 5510, 6061, 6380, 8360, 8816, 9034, 11020, 12122, 12760, 16720, 18068, 22040, 22585, 24244, 25520, 30305, 36136, 44080, 45170, 48488, 49687, 60610, 72272, 85823, 90340, 96976, 99374, 121220, 130993, 171646, 180680, 198748, 242440, 248435, 261986, 343292, 361360, 397496, 429115, 484880, 496870, 523972, 654965, 686584, 794992, 858230, 944053, 993740, 1047944, 1309930, 1373168, 1440923, 1716460, 1888106, 1987480, 2095888, 2488867, 2619860, 2881846, 3432920, 3776212, 3974960, 4720265, 4977734, 5239720, 5763692, 6865840, 7204615, 7552424, 9440530, 9955468, 10479440, 11527384, 12444335, 14409230, 15104848, 18881060, 19910936, 23054768, 24888670, 27377537, 28818460, 37762120, 39821872, 49777340, 54755074, 57636920, 75524240, 99554680, 109510148, 115273840, 136887685, 199109360, 219020296, 273775370, 438040592, 547550740, 1095101480, 2190202960]

約数ペア:

[(1, 2190202960), (2, 1095101480), (4, 547550740), (5, 438040592), (8, 273775370), (10, 219020296), (11, 199109360), (16, 136887685), (19, 115273840), (20, 109510148), (22, 99554680), (29, 75524240), (38, 57636920), (40, 54755074), (44, 49777340), (55, 39821872), (58, 37762120), (76, 28818460), (80, 27377537), (88, 24888670), (95, 23054768), (110, 19910936), (116, 18881060), (145, 15104848), (152, 14409230), (176, 12444335), (190, 11527384), (209, 10479440), (220, 9955468), (232, 9440530), (290, 7552424), (304, 7204615), (319, 6865840), (380, 5763692), (418, 5239720), (440, 4977734), (464, 4720265), (551, 3974960), (580, 3776212), (638, 3432920), (760, 2881846), (836, 2619860), (880, 2488867), (1045, 2095888), (1102, 1987480), (1160, 1888106), (1276, 1716460), (1520, 1440923), (1595, 1373168), (1672, 1309930), (2090, 1047944), (2204, 993740), (2320, 944053), (2552, 858230), (2755, 794992), (3190, 686584), (3344, 654965), (4180, 523972), (4408, 496870), (4517, 484880), (5104, 429115), (5510, 397496), (6061, 361360), (6380, 343292), (8360, 261986), (8816, 248435), (9034, 242440), (11020, 198748), (12122, 180680), (12760, 171646), (16720, 130993), (18068, 121220), (22040, 99374), (22585, 96976), (24244, 90340), (25520, 85823), (30305, 72272), (36136, 60610), (44080, 49687), (45170, 48488)]