2247703715120

素因数分解:

$2^4\times 5^1\times {\mathrm{28096296439}}^1$

素因数の和:28096296452

約数の個数: 20

約数和(自身を含む): 5225911137840

約数和(自身を除く): 2978207422720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 28096296439, 56192592878, 112385185756, 140481482195, 224770371512, 280962964390, 449540743024, 561925928780, 1123851857560, 2247703715120]

約数ペア:

[(1, 2247703715120), (2, 1123851857560), (4, 561925928780), (5, 449540743024), (8, 280962964390), (10, 224770371512), (16, 140481482195), (20, 112385185756), (40, 56192592878), (80, 28096296439)]