13919200

素因数分解:

$2^5\times 5^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:284

約数の個数: 72

約数和(自身を含む): 34497792

約数和(自身を除く): 20578592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 127, 137, 160, 200, 254, 274, 400, 508, 548, 635, 685, 800, 1016, 1096, 1270, 1370, 2032, 2192, 2540, 2740, 3175, 3425, 4064, 4384, 5080, 5480, 6350, 6850, 10160, 10960, 12700, 13700, 17399, 20320, 21920, 25400, 27400, 34798, 50800, 54800, 69596, 86995, 101600, 109600, 139192, 173990, 278384, 347980, 434975, 556768, 695960, 869950, 1391920, 1739900, 2783840, 3479800, 6959600, 13919200]

約数ペア:

[(1, 13919200), (2, 6959600), (4, 3479800), (5, 2783840), (8, 1739900), (10, 1391920), (16, 869950), (20, 695960), (25, 556768), (32, 434975), (40, 347980), (50, 278384), (80, 173990), (100, 139192), (127, 109600), (137, 101600), (160, 86995), (200, 69596), (254, 54800), (274, 50800), (400, 34798), (508, 27400), (548, 25400), (635, 21920), (685, 20320), (800, 17399), (1016, 13700), (1096, 12700), (1270, 10960), (1370, 10160), (2032, 6850), (2192, 6350), (2540, 5480), (2740, 5080), (3175, 4384), (3425, 4064)]