25399030

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 46884096

約数和(自身を除く): 21485066

約数列:

[1, 2, 5, 10, 67, 134, 167, 227, 334, 335, 454, 670, 835, 1135, 1670, 2270, 11189, 15209, 22378, 30418, 37909, 55945, 75818, 76045, 111890, 152090, 189545, 379090, 2539903, 5079806, 12699515, 25399030]

約数ペア:

[(1, 25399030), (2, 12699515), (5, 5079806), (10, 2539903), (67, 379090), (134, 189545), (167, 152090), (227, 111890), (334, 76045), (335, 75818), (454, 55945), (670, 37909), (835, 30418), (1135, 22378), (1670, 15209), (2270, 11189)]