1589200

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:184

約数の個数: 60

約数和(自身を含む): 3978540

約数和(自身を除く): 2389340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 137, 145, 200, 232, 274, 290, 400, 464, 548, 580, 685, 725, 1096, 1160, 1370, 1450, 2192, 2320, 2740, 2900, 3425, 3973, 5480, 5800, 6850, 7946, 10960, 11600, 13700, 15892, 19865, 27400, 31784, 39730, 54800, 63568, 79460, 99325, 158920, 198650, 317840, 397300, 794600, 1589200]

約数ペア:

[(1, 1589200), (2, 794600), (4, 397300), (5, 317840), (8, 198650), (10, 158920), (16, 99325), (20, 79460), (25, 63568), (29, 54800), (40, 39730), (50, 31784), (58, 27400), (80, 19865), (100, 15892), (116, 13700), (137, 11600), (145, 10960), (200, 7946), (232, 6850), (274, 5800), (290, 5480), (400, 3973), (464, 3425), (548, 2900), (580, 2740), (685, 2320), (725, 2192), (1096, 1450), (1160, 1370)]