38214260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{272959}}^1$

素因数の和:272975

約数の個数: 24

約数和(自身を含む): 91714560

約数和(自身を除く): 53500300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 272959, 545918, 1091836, 1364795, 1910713, 2729590, 3821426, 5459180, 7642852, 9553565, 19107130, 38214260]

約数ペア:

[(1, 38214260), (2, 19107130), (4, 9553565), (5, 7642852), (7, 5459180), (10, 3821426), (14, 2729590), (20, 1910713), (28, 1364795), (35, 1091836), (70, 545918), (140, 272959)]