128190590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{10313}}^1$

素因数の和:10444

約数の個数: 32

約数和(自身を含む): 253971936

約数和(自身を除く): 125781346

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 6215, 10313, 12430, 20626, 51565, 103130, 113443, 226886, 567215, 1134430, 1165369, 2330738, 5826845, 11653690, 12819059, 25638118, 64095295, 128190590]

約数ペア:

[(1, 128190590), (2, 64095295), (5, 25638118), (10, 12819059), (11, 11653690), (22, 5826845), (55, 2330738), (110, 1165369), (113, 1134430), (226, 567215), (565, 226886), (1130, 113443), (1243, 103130), (2486, 51565), (6215, 20626), (10313, 12430)]