23556040

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2791}}^1$

素因数の和:3013

約数の個数: 32

約数和(自身を含む): 53271360

約数和(自身を除く): 29715320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 2791, 4220, 5582, 8440, 11164, 13955, 22328, 27910, 55820, 111640, 588901, 1177802, 2355604, 2944505, 4711208, 5889010, 11778020, 23556040]

約数ペア:

[(1, 23556040), (2, 11778020), (4, 5889010), (5, 4711208), (8, 2944505), (10, 2355604), (20, 1177802), (40, 588901), (211, 111640), (422, 55820), (844, 27910), (1055, 22328), (1688, 13955), (2110, 11164), (2791, 8440), (4220, 5582)]