4412800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{197}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 12521520

約数和(自身を除く): 8108720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 197, 200, 224, 280, 320, 350, 394, 400, 448, 560, 640, 700, 788, 800, 896, 985, 1120, 1379, 1400, 1576, 1600, 1970, 2240, 2758, 2800, 3152, 3200, 3940, 4480, 4925, 5516, 5600, 6304, 6895, 7880, 9850, 11032, 11200, 12608, 13790, 15760, 19700, 22064, 22400, 25216, 27580, 31520, 34475, 39400, 44128, 55160, 63040, 68950, 78800, 88256, 110320, 126080, 137900, 157600, 176512, 220640, 275800, 315200, 441280, 551600, 630400, 882560, 1103200, 2206400, 4412800]

約数ペア:

[(1, 4412800), (2, 2206400), (4, 1103200), (5, 882560), (7, 630400), (8, 551600), (10, 441280), (14, 315200), (16, 275800), (20, 220640), (25, 176512), (28, 157600), (32, 137900), (35, 126080), (40, 110320), (50, 88256), (56, 78800), (64, 68950), (70, 63040), (80, 55160), (100, 44128), (112, 39400), (128, 34475), (140, 31520), (160, 27580), (175, 25216), (197, 22400), (200, 22064), (224, 19700), (280, 15760), (320, 13790), (350, 12608), (394, 11200), (400, 11032), (448, 9850), (560, 7880), (640, 6895), (700, 6304), (788, 5600), (800, 5516), (896, 4925), (985, 4480), (1120, 3940), (1379, 3200), (1400, 3152), (1576, 2800), (1600, 2758), (1970, 2240)]