3178400

素因数分解:

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

素因数の和:186

約数の個数: 72

約数和(自身を含む): 8085420

約数和(自身を除く): 4907020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 137, 145, 160, 200, 232, 274, 290, 400, 464, 548, 580, 685, 725, 800, 928, 1096, 1160, 1370, 1450, 2192, 2320, 2740, 2900, 3425, 3973, 4384, 4640, 5480, 5800, 6850, 7946, 10960, 11600, 13700, 15892, 19865, 21920, 23200, 27400, 31784, 39730, 54800, 63568, 79460, 99325, 109600, 127136, 158920, 198650, 317840, 397300, 635680, 794600, 1589200, 3178400]

約数ペア:

[(1, 3178400), (2, 1589200), (4, 794600), (5, 635680), (8, 397300), (10, 317840), (16, 198650), (20, 158920), (25, 127136), (29, 109600), (32, 99325), (40, 79460), (50, 63568), (58, 54800), (80, 39730), (100, 31784), (116, 27400), (137, 23200), (145, 21920), (160, 19865), (200, 15892), (232, 13700), (274, 11600), (290, 10960), (400, 7946), (464, 6850), (548, 5800), (580, 5480), (685, 4640), (725, 4384), (800, 3973), (928, 3425), (1096, 2900), (1160, 2740), (1370, 2320), (1450, 2192)]