201512810

素因数分解:

$2^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{23459}}^1$

素因数の和:24325

約数の個数: 16

約数和(自身を含む): 363160800

約数和(自身を除く): 161647990

約数列:

[1, 2, 5, 10, 859, 1718, 4295, 8590, 23459, 46918, 117295, 234590, 20151281, 40302562, 100756405, 201512810]

約数ペア:

[(1, 201512810), (2, 100756405), (5, 40302562), (10, 20151281), (859, 234590), (1718, 117295), (4295, 46918), (8590, 23459)]