9440980

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4583}}^1$

素因数の和:4695

約数の個数: 24

約数和(自身を含む): 20022912

約数和(自身を除く): 10581932

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 4583, 9166, 18332, 22915, 45830, 91660, 472049, 944098, 1888196, 2360245, 4720490, 9440980]

約数ペア:

[(1, 9440980), (2, 4720490), (4, 2360245), (5, 1888196), (10, 944098), (20, 472049), (103, 91660), (206, 45830), (412, 22915), (515, 18332), (1030, 9166), (2060, 4583)]