1426100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1097}}^1$

素因数の和:1124

約数の個数: 36

約数和(自身を含む): 3335724

約数和(自身を除く): 1909624

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1097, 1300, 2194, 4388, 5485, 10970, 14261, 21940, 27425, 28522, 54850, 57044, 71305, 109700, 142610, 285220, 356525, 713050, 1426100]

約数ペア:

[(1, 1426100), (2, 713050), (4, 356525), (5, 285220), (10, 142610), (13, 109700), (20, 71305), (25, 57044), (26, 54850), (50, 28522), (52, 27425), (65, 21940), (100, 14261), (130, 10970), (260, 5485), (325, 4388), (650, 2194), (1097, 1300)]