About the Number

2011047540

2011047539 ← → 2011047541

2進数表記:1110111110111100010011001110100

漢数字表記:二十億千百四万七千五百四十

素因数分解:

2 2 × 3 1 × 5 1 × 41 2 × 127 1 × 157 1

素因数の和:378
約数の個数: 144
約数和(自身を含む): 5854119936
約数和(自身を除く): 3843072396

約数列:
[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 127, 157, 164, 205, 246, 254, 314, 381, 410, 471, 492, 508, 615, 628, 635, 762, 785, 820, 942, 1230, 1270, 1524, 1570, 1681, 1884, 1905, 2355, 2460, 2540, 3140, 3362, 3810, 4710, 5043, 5207, 6437, 6724, 7620, 8405, 9420, 10086, 10414, 12874, 15621, 16810, 19311, 19939, 20172, 20828, 25215, 25748, 26035, 31242, 32185, 33620, 38622, 39878, 50430, 52070, 59817, 62484, 64370, 77244, 78105, 79756, 96555, 99695, 100860, 104140, 119634, 128740, 156210, 193110, 199390, 213487, 239268, 263917, 299085, 312420, 386220, 398780, 426974, 527834, 598170, 640461, 791751, 817499, 853948, 1055668, 1067435, 1196340, 1280922, 1319585, 1583502, 1634998, 2134870, 2452497, 2561844, 2639170, 3167004, 3202305, 3269996, 3958755, 4087495, 4269740, 4904994, 5278340, 6404610, 7917510, 8174990, 9809988, 12262485, 12809220, 15835020, 16349980, 24524970, 33517459, 49049940, 67034918, 100552377, 134069836, 167587295, 201104754, 335174590, 402209508, 502761885, 670349180, 1005523770, 2011047540]

約数ペア:
[(1, 2011047540), (2, 1005523770), (3, 670349180), (4, 502761885), (5, 402209508), (6, 335174590), (10, 201104754), (12, 167587295), (15, 134069836), (20, 100552377), (30, 67034918), (41, 49049940), (60, 33517459), (82, 24524970), (123, 16349980), (127, 15835020), (157, 12809220), (164, 12262485), (205, 9809988), (246, 8174990), (254, 7917510), (314, 6404610), (381, 5278340), (410, 4904994), (471, 4269740), (492, 4087495), (508, 3958755), (615, 3269996), (628, 3202305), (635, 3167004), (762, 2639170), (785, 2561844), (820, 2452497), (942, 2134870), (1230, 1634998), (1270, 1583502), (1524, 1319585), (1570, 1280922), (1681, 1196340), (1884, 1067435), (1905, 1055668), (2355, 853948), (2460, 817499), (2540, 791751), (3140, 640461), (3362, 598170), (3810, 527834), (4710, 426974), (5043, 398780), (5207, 386220), (6437, 312420), (6724, 299085), (7620, 263917), (8405, 239268), (9420, 213487), (10086, 199390), (10414, 193110), (12874, 156210), (15621, 128740), (16810, 119634), (19311, 104140), (19939, 100860), (20172, 99695), (20828, 96555), (25215, 79756), (25748, 78105), (26035, 77244), (31242, 64370), (32185, 62484), (33620, 59817), (38622, 52070), (39878, 50430)]

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