23458400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 67495680

約数和(自身を除く): 44037280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 59, 70, 71, 80, 100, 112, 118, 140, 142, 160, 175, 200, 224, 236, 280, 284, 295, 350, 355, 400, 413, 472, 497, 560, 568, 590, 700, 710, 800, 826, 944, 994, 1120, 1136, 1180, 1400, 1420, 1475, 1652, 1775, 1888, 1988, 2065, 2272, 2360, 2485, 2800, 2840, 2950, 3304, 3550, 3976, 4130, 4189, 4720, 4970, 5600, 5680, 5900, 6608, 7100, 7952, 8260, 8378, 9440, 9940, 10325, 11360, 11800, 12425, 13216, 14200, 15904, 16520, 16756, 19880, 20650, 20945, 23600, 24850, 28400, 29323, 33040, 33512, 39760, 41300, 41890, 47200, 49700, 56800, 58646, 66080, 67024, 79520, 82600, 83780, 99400, 104725, 117292, 134048, 146615, 165200, 167560, 198800, 209450, 234584, 293230, 330400, 335120, 397600, 418900, 469168, 586460, 670240, 733075, 837800, 938336, 1172920, 1466150, 1675600, 2345840, 2932300, 3351200, 4691680, 5864600, 11729200, 23458400]

約数ペア:

[(1, 23458400), (2, 11729200), (4, 5864600), (5, 4691680), (7, 3351200), (8, 2932300), (10, 2345840), (14, 1675600), (16, 1466150), (20, 1172920), (25, 938336), (28, 837800), (32, 733075), (35, 670240), (40, 586460), (50, 469168), (56, 418900), (59, 397600), (70, 335120), (71, 330400), (80, 293230), (100, 234584), (112, 209450), (118, 198800), (140, 167560), (142, 165200), (160, 146615), (175, 134048), (200, 117292), (224, 104725), (236, 99400), (280, 83780), (284, 82600), (295, 79520), (350, 67024), (355, 66080), (400, 58646), (413, 56800), (472, 49700), (497, 47200), (560, 41890), (568, 41300), (590, 39760), (700, 33512), (710, 33040), (800, 29323), (826, 28400), (944, 24850), (994, 23600), (1120, 20945), (1136, 20650), (1180, 19880), (1400, 16756), (1420, 16520), (1475, 15904), (1652, 14200), (1775, 13216), (1888, 12425), (1988, 11800), (2065, 11360), (2272, 10325), (2360, 9940), (2485, 9440), (2800, 8378), (2840, 8260), (2950, 7952), (3304, 7100), (3550, 6608), (3976, 5900), (4130, 5680), (4189, 5600), (4720, 4970)]