87744730

素因数分解:

$2^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{5413}}^1$

素因数の和:7041

約数の個数: 16

約数和(自身を含む): 158067144

約数和(自身を除く): 70322414

約数列:

[1, 2, 5, 10, 1621, 3242, 5413, 8105, 10826, 16210, 27065, 54130, 8774473, 17548946, 43872365, 87744730]

約数ペア:

[(1, 87744730), (2, 43872365), (5, 17548946), (10, 8774473), (1621, 54130), (3242, 27065), (5413, 16210), (8105, 10826)]