About the Number

23121700

23121699 ← → 23121701

2進数表記:1011000001100111100100100

漢数字表記:二千三百十二万千七百

素因数分解:

2 2 × 5 2 × 7 1 × 17 1 × 29 1 × 67 1

素因数の和:134
約数の個数: 144
約数和(自身を含む): 63745920
約数和(自身を除く): 40624220

約数列:
[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 29, 34, 35, 50, 58, 67, 68, 70, 85, 100, 116, 119, 134, 140, 145, 170, 175, 203, 238, 268, 290, 335, 340, 350, 406, 425, 469, 476, 493, 580, 595, 670, 700, 725, 812, 850, 938, 986, 1015, 1139, 1190, 1340, 1450, 1675, 1700, 1876, 1943, 1972, 2030, 2278, 2345, 2380, 2465, 2900, 2975, 3350, 3451, 3886, 4060, 4556, 4690, 4930, 5075, 5695, 5950, 6700, 6902, 7772, 7973, 9380, 9715, 9860, 10150, 11390, 11725, 11900, 12325, 13601, 13804, 15946, 17255, 19430, 20300, 22780, 23450, 24650, 27202, 28475, 31892, 33031, 34510, 38860, 39865, 46900, 48575, 49300, 54404, 56950, 66062, 68005, 69020, 79730, 86275, 97150, 113900, 132124, 136010, 159460, 165155, 172550, 194300, 199325, 231217, 272020, 330310, 340025, 345100, 398650, 462434, 660620, 680050, 797300, 825775, 924868, 1156085, 1360100, 1651550, 2312170, 3303100, 4624340, 5780425, 11560850, 23121700]

約数ペア:
[(1, 23121700), (2, 11560850), (4, 5780425), (5, 4624340), (7, 3303100), (10, 2312170), (14, 1651550), (17, 1360100), (20, 1156085), (25, 924868), (28, 825775), (29, 797300), (34, 680050), (35, 660620), (50, 462434), (58, 398650), (67, 345100), (68, 340025), (70, 330310), (85, 272020), (100, 231217), (116, 199325), (119, 194300), (134, 172550), (140, 165155), (145, 159460), (170, 136010), (175, 132124), (203, 113900), (238, 97150), (268, 86275), (290, 79730), (335, 69020), (340, 68005), (350, 66062), (406, 56950), (425, 54404), (469, 49300), (476, 48575), (493, 46900), (580, 39865), (595, 38860), (670, 34510), (700, 33031), (725, 31892), (812, 28475), (850, 27202), (938, 24650), (986, 23450), (1015, 22780), (1139, 20300), (1190, 19430), (1340, 17255), (1450, 15946), (1675, 13804), (1700, 13601), (1876, 12325), (1943, 11900), (1972, 11725), (2030, 11390), (2278, 10150), (2345, 9860), (2380, 9715), (2465, 9380), (2900, 7973), (2975, 7772), (3350, 6902), (3451, 6700), (3886, 5950), (4060, 5695), (4556, 5075), (4690, 4930)]

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