25417790

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 47295360

約数和(自身を除く): 21877570

約数列:

[1, 2, 5, 10, 59, 67, 118, 134, 295, 335, 590, 643, 670, 1286, 3215, 3953, 6430, 7906, 19765, 37937, 39530, 43081, 75874, 86162, 189685, 215405, 379370, 430810, 2541779, 5083558, 12708895, 25417790]

約数ペア:

[(1, 25417790), (2, 12708895), (5, 5083558), (10, 2541779), (59, 430810), (67, 379370), (118, 215405), (134, 189685), (295, 86162), (335, 75874), (590, 43081), (643, 39530), (670, 37937), (1286, 19765), (3215, 7906), (3953, 6430)]