About the Number

11021140

11021139 ← → 11021141

2進数表記:101010000010101101010100

漢数字表記:千百二万千百四十

素因数分解:

2 2 × 5 1 × 13 1 × 19 1 × 23 1 × 97 1

素因数の和:161
約数の個数: 96
約数和(自身を含む): 27659520
約数和(自身を除く): 16638380

約数列:
[1, 2, 4, 5, 10, 13, 19, 20, 23, 26, 38, 46, 52, 65, 76, 92, 95, 97, 115, 130, 190, 194, 230, 247, 260, 299, 380, 388, 437, 460, 485, 494, 598, 874, 970, 988, 1196, 1235, 1261, 1495, 1748, 1843, 1940, 2185, 2231, 2470, 2522, 2990, 3686, 4370, 4462, 4940, 5044, 5681, 5980, 6305, 7372, 8740, 8924, 9215, 11155, 11362, 12610, 18430, 22310, 22724, 23959, 25220, 28405, 29003, 36860, 42389, 44620, 47918, 56810, 58006, 84778, 95836, 113620, 116012, 119795, 145015, 169556, 211945, 239590, 290030, 423890, 479180, 551057, 580060, 847780, 1102114, 2204228, 2755285, 5510570, 11021140]

約数ペア:
[(1, 11021140), (2, 5510570), (4, 2755285), (5, 2204228), (10, 1102114), (13, 847780), (19, 580060), (20, 551057), (23, 479180), (26, 423890), (38, 290030), (46, 239590), (52, 211945), (65, 169556), (76, 145015), (92, 119795), (95, 116012), (97, 113620), (115, 95836), (130, 84778), (190, 58006), (194, 56810), (230, 47918), (247, 44620), (260, 42389), (299, 36860), (380, 29003), (388, 28405), (437, 25220), (460, 23959), (485, 22724), (494, 22310), (598, 18430), (874, 12610), (970, 11362), (988, 11155), (1196, 9215), (1235, 8924), (1261, 8740), (1495, 7372), (1748, 6305), (1843, 5980), (1940, 5681), (2185, 5044), (2231, 4940), (2470, 4462), (2522, 4370), (2990, 3686)]

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