173860286980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1747}}^1\times {\mathrm{2593}}^1$

素因数の和:4469

約数の個数: 96

約数和(自身を含む): 388499852160

約数和(自身を除く): 214639565180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 101, 190, 202, 380, 404, 505, 1010, 1747, 1919, 2020, 2593, 3494, 3838, 5186, 6988, 7676, 8735, 9595, 10372, 12965, 17470, 19190, 25930, 33193, 34940, 38380, 49267, 51860, 66386, 98534, 132772, 165965, 176447, 197068, 246335, 261893, 331930, 352894, 492670, 523786, 663860, 705788, 882235, 985340, 1047572, 1309465, 1764470, 2618930, 3352493, 3528940, 4529971, 4975967, 5237860, 6704986, 9059942, 9951934, 13409972, 16762465, 18119884, 19903868, 22649855, 24879835, 33524930, 45299710, 49759670, 67049860, 86069449, 90599420, 99519340, 172138898, 344277796, 430347245, 457527071, 860694490, 915054142, 1721388980, 1830108284, 2287635355, 4575270710, 8693014349, 9150541420, 17386028698, 34772057396, 43465071745, 86930143490, 173860286980]

約数ペア:

[(1, 173860286980), (2, 86930143490), (4, 43465071745), (5, 34772057396), (10, 17386028698), (19, 9150541420), (20, 8693014349), (38, 4575270710), (76, 2287635355), (95, 1830108284), (101, 1721388980), (190, 915054142), (202, 860694490), (380, 457527071), (404, 430347245), (505, 344277796), (1010, 172138898), (1747, 99519340), (1919, 90599420), (2020, 86069449), (2593, 67049860), (3494, 49759670), (3838, 45299710), (5186, 33524930), (6988, 24879835), (7676, 22649855), (8735, 19903868), (9595, 18119884), (10372, 16762465), (12965, 13409972), (17470, 9951934), (19190, 9059942), (25930, 6704986), (33193, 5237860), (34940, 4975967), (38380, 4529971), (49267, 3528940), (51860, 3352493), (66386, 2618930), (98534, 1764470), (132772, 1309465), (165965, 1047572), (176447, 985340), (197068, 882235), (246335, 705788), (261893, 663860), (331930, 523786), (352894, 492670)]