2080202305

素因数分解:

$5^1\times {\mathrm{457}}^1\times {\mathrm{883}}^1\times {\mathrm{1031}}^1$

素因数の和:2376

約数の個数: 16

約数和(自身を含む): 2506967424

約数和(自身を除く): 426765119

約数列:

[1, 5, 457, 883, 1031, 2285, 4415, 5155, 403531, 471167, 910373, 2017655, 2355835, 4551865, 416040461, 2080202305]

約数ペア:

[(1, 2080202305), (5, 416040461), (457, 4551865), (883, 2355835), (1031, 2017655), (2285, 910373), (4415, 471167), (5155, 403531)]