86425600

素因数分解:

$2^{14}\times 5^2\times {\mathrm{211}}^1$

素因数の和:249

約数の個数: 90

約数和(自身を含む): 215344724

約数和(自身を除く): 128919124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 211, 256, 320, 400, 422, 512, 640, 800, 844, 1024, 1055, 1280, 1600, 1688, 2048, 2110, 2560, 3200, 3376, 4096, 4220, 5120, 5275, 6400, 6752, 8192, 8440, 10240, 10550, 12800, 13504, 16384, 16880, 20480, 21100, 25600, 27008, 33760, 40960, 42200, 51200, 54016, 67520, 81920, 84400, 102400, 108032, 135040, 168800, 204800, 216064, 270080, 337600, 409600, 432128, 540160, 675200, 864256, 1080320, 1350400, 1728512, 2160640, 2700800, 3457024, 4321280, 5401600, 8642560, 10803200, 17285120, 21606400, 43212800, 86425600]

約数ペア:

[(1, 86425600), (2, 43212800), (4, 21606400), (5, 17285120), (8, 10803200), (10, 8642560), (16, 5401600), (20, 4321280), (25, 3457024), (32, 2700800), (40, 2160640), (50, 1728512), (64, 1350400), (80, 1080320), (100, 864256), (128, 675200), (160, 540160), (200, 432128), (211, 409600), (256, 337600), (320, 270080), (400, 216064), (422, 204800), (512, 168800), (640, 135040), (800, 108032), (844, 102400), (1024, 84400), (1055, 81920), (1280, 67520), (1600, 54016), (1688, 51200), (2048, 42200), (2110, 40960), (2560, 33760), (3200, 27008), (3376, 25600), (4096, 21100), (4220, 20480), (5120, 16880), (5275, 16384), (6400, 13504), (6752, 12800), (8192, 10550), (8440, 10240)]