3761140

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2113}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 7990920

約数和(自身を除く): 4229780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 2113, 4226, 8452, 10565, 21130, 42260, 188057, 376114, 752228, 940285, 1880570, 3761140]

約数ペア:

[(1, 3761140), (2, 1880570), (4, 940285), (5, 752228), (10, 376114), (20, 188057), (89, 42260), (178, 21130), (356, 10565), (445, 8452), (890, 4226), (1780, 2113)]