185860220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{102121}}^1$

素因数の和:102150

約数の個数: 48

約数和(自身を含む): 480381888

約数和(自身を除く): 294521668

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 102121, 204242, 408484, 510605, 714847, 1021210, 1327573, 1429694, 2042420, 2655146, 2859388, 3574235, 5310292, 6637865, 7148470, 9293011, 13275730, 14296940, 18586022, 26551460, 37172044, 46465055, 92930110, 185860220]

約数ペア:

[(1, 185860220), (2, 92930110), (4, 46465055), (5, 37172044), (7, 26551460), (10, 18586022), (13, 14296940), (14, 13275730), (20, 9293011), (26, 7148470), (28, 6637865), (35, 5310292), (52, 3574235), (65, 2859388), (70, 2655146), (91, 2042420), (130, 1429694), (140, 1327573), (182, 1021210), (260, 714847), (364, 510605), (455, 408484), (910, 204242), (1820, 102121)]