2011523050

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{2851}}^1$

素因数の和:3103

約数の個数: 48

約数和(自身を含む): 3806667072

約数和(自身を除く): 1795144022

約数列:

[1, 2, 5, 10, 25, 50, 103, 137, 206, 274, 515, 685, 1030, 1370, 2575, 2851, 3425, 5150, 5702, 6850, 14111, 14255, 28222, 28510, 70555, 71275, 141110, 142550, 293653, 352775, 390587, 587306, 705550, 781174, 1468265, 1952935, 2936530, 3905870, 7341325, 9764675, 14682650, 19529350, 40230461, 80460922, 201152305, 402304610, 1005761525, 2011523050]

約数ペア:

[(1, 2011523050), (2, 1005761525), (5, 402304610), (10, 201152305), (25, 80460922), (50, 40230461), (103, 19529350), (137, 14682650), (206, 9764675), (274, 7341325), (515, 3905870), (685, 2936530), (1030, 1952935), (1370, 1468265), (2575, 781174), (2851, 705550), (3425, 587306), (5150, 390587), (5702, 352775), (6850, 293653), (14111, 142550), (14255, 141110), (28222, 71275), (28510, 70555)]