1036644545240

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{12823411}}^1$

素因数の和:12823512

約数の個数: 64

約数和(自身を含む): 2437474152960

約数和(自身を除く): 1400829607720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 47, 86, 94, 172, 188, 215, 235, 344, 376, 430, 470, 860, 940, 1720, 1880, 2021, 4042, 8084, 10105, 16168, 20210, 40420, 80840, 12823411, 25646822, 51293644, 64117055, 102587288, 128234110, 256468220, 512936440, 551406673, 602700317, 1102813346, 1205400634, 2205626692, 2410801268, 2757033365, 3013501585, 4411253384, 4821602536, 5514066730, 6027003170, 11028133460, 12054006340, 22056266920, 24108012680, 25916113631, 51832227262, 103664454524, 129580568155, 207328909048, 259161136310, 518322272620, 1036644545240]

約数ペア:

[(1, 1036644545240), (2, 518322272620), (4, 259161136310), (5, 207328909048), (8, 129580568155), (10, 103664454524), (20, 51832227262), (40, 25916113631), (43, 24108012680), (47, 22056266920), (86, 12054006340), (94, 11028133460), (172, 6027003170), (188, 5514066730), (215, 4821602536), (235, 4411253384), (344, 3013501585), (376, 2757033365), (430, 2410801268), (470, 2205626692), (860, 1205400634), (940, 1102813346), (1720, 602700317), (1880, 551406673), (2021, 512936440), (4042, 256468220), (8084, 128234110), (10105, 102587288), (16168, 64117055), (20210, 51293644), (40420, 25646822), (80840, 12823411)]