5891000

素因数分解:

$2^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 14208480

約数和(自身を除く): 8317480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 125, 137, 172, 200, 215, 250, 274, 344, 430, 500, 548, 685, 860, 1000, 1075, 1096, 1370, 1720, 2150, 2740, 3425, 4300, 5375, 5480, 5891, 6850, 8600, 10750, 11782, 13700, 17125, 21500, 23564, 27400, 29455, 34250, 43000, 47128, 58910, 68500, 117820, 137000, 147275, 235640, 294550, 589100, 736375, 1178200, 1472750, 2945500, 5891000]

約数ペア:

[(1, 5891000), (2, 2945500), (4, 1472750), (5, 1178200), (8, 736375), (10, 589100), (20, 294550), (25, 235640), (40, 147275), (43, 137000), (50, 117820), (86, 68500), (100, 58910), (125, 47128), (137, 43000), (172, 34250), (200, 29455), (215, 27400), (250, 23564), (274, 21500), (344, 17125), (430, 13700), (500, 11782), (548, 10750), (685, 8600), (860, 6850), (1000, 5891), (1075, 5480), (1096, 5375), (1370, 4300), (1720, 3425), (2150, 2740)]