130080050

素因数分解:

$2^1\times 5^2\times {\mathrm{2601601}}^1$

素因数の和:2601613

約数の個数: 12

約数和(自身を含む): 241948986

約数和(自身を除く): 111868936

約数列:

[1, 2, 5, 10, 25, 50, 2601601, 5203202, 13008005, 26016010, 65040025, 130080050]

約数ペア:

[(1, 130080050), (2, 65040025), (5, 26016010), (10, 13008005), (25, 5203202), (50, 2601601)]