84620260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{145897}}^1$

素因数の和:145935

約数の個数: 24

約数和(自身を含む): 183831480

約数和(自身を除く): 99211220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 145897, 291794, 583588, 729485, 1458970, 2917940, 4231013, 8462026, 16924052, 21155065, 42310130, 84620260]

約数ペア:

[(1, 84620260), (2, 42310130), (4, 21155065), (5, 16924052), (10, 8462026), (20, 4231013), (29, 2917940), (58, 1458970), (116, 729485), (145, 583588), (290, 291794), (580, 145897)]