2011246325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{155609}}^1$

素因数の和:155677

約数の個数: 24

約数和(自身を含む): 2778572160

約数和(自身を除く): 767325835

約数列:

[1, 5, 11, 25, 47, 55, 235, 275, 517, 1175, 2585, 12925, 155609, 778045, 1711699, 3890225, 7313623, 8558495, 36568115, 42792475, 80449853, 182840575, 402249265, 2011246325]

約数ペア:

[(1, 2011246325), (5, 402249265), (11, 182840575), (25, 80449853), (47, 42792475), (55, 36568115), (235, 8558495), (275, 7313623), (517, 3890225), (1175, 1711699), (2585, 778045), (12925, 155609)]