5274100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4057}}^1$

素因数の和:4084

約数の個数: 36

約数和(自身を含む): 12328204

約数和(自身を除く): 7054104

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 4057, 8114, 16228, 20285, 40570, 52741, 81140, 101425, 105482, 202850, 210964, 263705, 405700, 527410, 1054820, 1318525, 2637050, 5274100]

約数ペア:

[(1, 5274100), (2, 2637050), (4, 1318525), (5, 1054820), (10, 527410), (13, 405700), (20, 263705), (25, 210964), (26, 202850), (50, 105482), (52, 101425), (65, 81140), (100, 52741), (130, 40570), (260, 20285), (325, 16228), (650, 8114), (1300, 4057)]