3100858000

素因数分解:

$2^4\times 5^3\times {\mathrm{137}}^1\times {\mathrm{11317}}^1$

素因数の和:11477

約数の個数: 80

約数和(自身を含む): 7553271024

約数和(自身を除く): 4452413024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 137, 200, 250, 274, 400, 500, 548, 685, 1000, 1096, 1370, 2000, 2192, 2740, 3425, 5480, 6850, 10960, 11317, 13700, 17125, 22634, 27400, 34250, 45268, 54800, 56585, 68500, 90536, 113170, 137000, 181072, 226340, 274000, 282925, 452680, 565850, 905360, 1131700, 1414625, 1550429, 2263400, 2829250, 3100858, 4526800, 5658500, 6201716, 7752145, 11317000, 12403432, 15504290, 22634000, 24806864, 31008580, 38760725, 62017160, 77521450, 124034320, 155042900, 193803625, 310085800, 387607250, 620171600, 775214500, 1550429000, 3100858000]

約数ペア:

[(1, 3100858000), (2, 1550429000), (4, 775214500), (5, 620171600), (8, 387607250), (10, 310085800), (16, 193803625), (20, 155042900), (25, 124034320), (40, 77521450), (50, 62017160), (80, 38760725), (100, 31008580), (125, 24806864), (137, 22634000), (200, 15504290), (250, 12403432), (274, 11317000), (400, 7752145), (500, 6201716), (548, 5658500), (685, 4526800), (1000, 3100858), (1096, 2829250), (1370, 2263400), (2000, 1550429), (2192, 1414625), (2740, 1131700), (3425, 905360), (5480, 565850), (6850, 452680), (10960, 282925), (11317, 274000), (13700, 226340), (17125, 181072), (22634, 137000), (27400, 113170), (34250, 90536), (45268, 68500), (54800, 56585)]