13404800

素因数分解:

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

素因数の和:154

約数の個数: 96

約数和(自身を含む): 34149600

約数和(自身を除く): 20744800

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, 284, 295, 320, 355, 400, 472, 568, 590, 640, 710, 800, 944, 1136, 1180, 1420, 1475, 1600, 1775, 1888, 2272, 2360, 2840, 2950, 3200, 3550, 3776, 4189, 4544, 4720, 5680, 5900, 7100, 7552, 8378, 9088, 9440, 11360, 11800, 14200, 16756, 18880, 20945, 22720, 23600, 28400, 33512, 37760, 41890, 45440, 47200, 56800, 67024, 83780, 94400, 104725, 113600, 134048, 167560, 188800, 209450, 227200, 268096, 335120, 418900, 536192, 670240, 837800, 1340480, 1675600, 2680960, 3351200, 6702400, 13404800]

約数ペア:

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