78850130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271897}}^1$

素因数の和:271933

約数の個数: 16

約数和(自身を含む): 146824920

約数和(自身を除く): 67974790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 271897, 543794, 1359485, 2718970, 7885013, 15770026, 39425065, 78850130]

約数ペア:

[(1, 78850130), (2, 39425065), (5, 15770026), (10, 7885013), (29, 2718970), (58, 1359485), (145, 543794), (290, 271897)]