71316050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109717}}^1$

素因数の和:109742

約数の個数: 24

約数和(自身を含む): 142852836

約数和(自身を除く): 71536786

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 109717, 219434, 548585, 1097170, 1426321, 2742925, 2852642, 5485850, 7131605, 14263210, 35658025, 71316050]

約数ペア:

[(1, 71316050), (2, 35658025), (5, 14263210), (10, 7131605), (13, 5485850), (25, 2852642), (26, 2742925), (50, 1426321), (65, 1097170), (130, 548585), (325, 219434), (650, 109717)]