55644140

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{7459}}^1$

素因数の和:7841

約数の個数: 24

約数和(自身を含む): 117181680

約数和(自身を除く): 61537540

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1492, 1865, 3730, 7459, 7460, 14918, 29836, 37295, 74590, 149180, 2782207, 5564414, 11128828, 13911035, 27822070, 55644140]

約数ペア:

[(1, 55644140), (2, 27822070), (4, 13911035), (5, 11128828), (10, 5564414), (20, 2782207), (373, 149180), (746, 74590), (1492, 37295), (1865, 29836), (3730, 14918), (7459, 7460)]