5361920

素因数分解:

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

素因数の和:151

約数の個数: 72

約数和(自身を含む): 13245120

約数和(自身を除く): 7883200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 71, 80, 118, 128, 142, 160, 236, 256, 284, 295, 320, 355, 472, 568, 590, 640, 710, 944, 1136, 1180, 1280, 1420, 1888, 2272, 2360, 2840, 3776, 4189, 4544, 4720, 5680, 7552, 8378, 9088, 9440, 11360, 15104, 16756, 18176, 18880, 20945, 22720, 33512, 37760, 41890, 45440, 67024, 75520, 83780, 90880, 134048, 167560, 268096, 335120, 536192, 670240, 1072384, 1340480, 2680960, 5361920]

約数ペア:

[(1, 5361920), (2, 2680960), (4, 1340480), (5, 1072384), (8, 670240), (10, 536192), (16, 335120), (20, 268096), (32, 167560), (40, 134048), (59, 90880), (64, 83780), (71, 75520), (80, 67024), (118, 45440), (128, 41890), (142, 37760), (160, 33512), (236, 22720), (256, 20945), (284, 18880), (295, 18176), (320, 16756), (355, 15104), (472, 11360), (568, 9440), (590, 9088), (640, 8378), (710, 7552), (944, 5680), (1136, 4720), (1180, 4544), (1280, 4189), (1420, 3776), (1888, 2840), (2272, 2360)]