26809600

素因数分解:

$2^8\times 5^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 108

約数和(自身を含む): 68433120

約数和(自身を除く): 41623520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 64, 71, 80, 100, 118, 128, 142, 160, 200, 236, 256, 284, 295, 320, 355, 400, 472, 568, 590, 640, 710, 800, 944, 1136, 1180, 1280, 1420, 1475, 1600, 1775, 1888, 2272, 2360, 2840, 2950, 3200, 3550, 3776, 4189, 4544, 4720, 5680, 5900, 6400, 7100, 7552, 8378, 9088, 9440, 11360, 11800, 14200, 15104, 16756, 18176, 18880, 20945, 22720, 23600, 28400, 33512, 37760, 41890, 45440, 47200, 56800, 67024, 75520, 83780, 90880, 94400, 104725, 113600, 134048, 167560, 188800, 209450, 227200, 268096, 335120, 377600, 418900, 454400, 536192, 670240, 837800, 1072384, 1340480, 1675600, 2680960, 3351200, 5361920, 6702400, 13404800, 26809600]

約数ペア:

[(1, 26809600), (2, 13404800), (4, 6702400), (5, 5361920), (8, 3351200), (10, 2680960), (16, 1675600), (20, 1340480), (25, 1072384), (32, 837800), (40, 670240), (50, 536192), (59, 454400), (64, 418900), (71, 377600), (80, 335120), (100, 268096), (118, 227200), (128, 209450), (142, 188800), (160, 167560), (200, 134048), (236, 113600), (256, 104725), (284, 94400), (295, 90880), (320, 83780), (355, 75520), (400, 67024), (472, 56800), (568, 47200), (590, 45440), (640, 41890), (710, 37760), (800, 33512), (944, 28400), (1136, 23600), (1180, 22720), (1280, 20945), (1420, 18880), (1475, 18176), (1600, 16756), (1775, 15104), (1888, 14200), (2272, 11800), (2360, 11360), (2840, 9440), (2950, 9088), (3200, 8378), (3550, 7552), (3776, 7100), (4189, 6400), (4544, 5900), (4720, 5680)]