23477570

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 43908480

約数和(自身を除く): 20430910

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 769, 1538, 3053, 3845, 6106, 7690, 15265, 30530, 33067, 54599, 66134, 109198, 165335, 272995, 330670, 545990, 2347757, 4695514, 11738785, 23477570]

約数ペア:

[(1, 23477570), (2, 11738785), (5, 4695514), (10, 2347757), (43, 545990), (71, 330670), (86, 272995), (142, 165335), (215, 109198), (355, 66134), (430, 54599), (710, 33067), (769, 30530), (1538, 15265), (3053, 7690), (3845, 6106)]