38118260

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{3089}}^1$

素因数の和:3715

約数の個数: 24

約数和(自身を含む): 80204040

約数和(自身を除く): 42085780

約数列:

[1, 2, 4, 5, 10, 20, 617, 1234, 2468, 3085, 3089, 6170, 6178, 12340, 12356, 15445, 30890, 61780, 1905913, 3811826, 7623652, 9529565, 19059130, 38118260]

約数ペア:

[(1, 38118260), (2, 19059130), (4, 9529565), (5, 7623652), (10, 3811826), (20, 1905913), (617, 61780), (1234, 30890), (2468, 15445), (3085, 12356), (3089, 12340), (6170, 6178)]