124338380

素因数分解:

$2^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{6101}}^1$

素因数の和:7129

約数の個数: 24

約数和(自身を含む): 261409680

約数和(自身を除く): 137071300

約数列:

[1, 2, 4, 5, 10, 20, 1019, 2038, 4076, 5095, 6101, 10190, 12202, 20380, 24404, 30505, 61010, 122020, 6216919, 12433838, 24867676, 31084595, 62169190, 124338380]

約数ペア:

[(1, 124338380), (2, 62169190), (4, 31084595), (5, 24867676), (10, 12433838), (20, 6216919), (1019, 122020), (2038, 61010), (4076, 30505), (5095, 24404), (6101, 20380), (10190, 12202)]