About the Number

21368360

21368359 ← → 21368361

2進数表記:1010001100000111000101000

漢数字表記:二千百三十六万八千三百六十

素因数分解:

2 3 × 5 1 × 13 2 × 29 1 × 109 1

素因数の和:175
約数の個数: 96
約数和(自身を含む): 54351000
約数和(自身を除く): 32982640

約数列:
[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 109, 116, 130, 145, 169, 218, 232, 260, 290, 338, 377, 436, 520, 545, 580, 676, 754, 845, 872, 1090, 1160, 1352, 1417, 1508, 1690, 1885, 2180, 2834, 3016, 3161, 3380, 3770, 4360, 4901, 5668, 6322, 6760, 7085, 7540, 9802, 11336, 12644, 14170, 15080, 15805, 18421, 19604, 24505, 25288, 28340, 31610, 36842, 39208, 41093, 49010, 56680, 63220, 73684, 82186, 92105, 98020, 126440, 147368, 164372, 184210, 196040, 205465, 328744, 368420, 410930, 534209, 736840, 821860, 1068418, 1643720, 2136836, 2671045, 4273672, 5342090, 10684180, 21368360]

約数ペア:
[(1, 21368360), (2, 10684180), (4, 5342090), (5, 4273672), (8, 2671045), (10, 2136836), (13, 1643720), (20, 1068418), (26, 821860), (29, 736840), (40, 534209), (52, 410930), (58, 368420), (65, 328744), (104, 205465), (109, 196040), (116, 184210), (130, 164372), (145, 147368), (169, 126440), (218, 98020), (232, 92105), (260, 82186), (290, 73684), (338, 63220), (377, 56680), (436, 49010), (520, 41093), (545, 39208), (580, 36842), (676, 31610), (754, 28340), (845, 25288), (872, 24505), (1090, 19604), (1160, 18421), (1352, 15805), (1417, 15080), (1508, 14170), (1690, 12644), (1885, 11336), (2180, 9802), (2834, 7540), (3016, 7085), (3161, 6760), (3380, 6322), (3770, 5668), (4360, 4901)]

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