4999650625

素因数分解:

$5^4\times {\mathrm{941}}^1\times {\mathrm{8501}}^1$

素因数の和:9462

約数の個数: 20

約数和(自身を含む): 6254938404

約数和(自身を除く): 1255287779

約数列:

[1, 5, 25, 125, 625, 941, 4705, 8501, 23525, 42505, 117625, 212525, 588125, 1062625, 5313125, 7999441, 39997205, 199986025, 999930125, 4999650625]

約数ペア:

[(1, 4999650625), (5, 999930125), (25, 199986025), (125, 39997205), (625, 7999441), (941, 5313125), (4705, 1062625), (8501, 588125), (23525, 212525), (42505, 117625)]