27327880

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4091}}^1$

素因数の和:4269

約数の個数: 32

約数和(自身を含む): 61871040

約数和(自身を除く): 34543160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 4091, 6680, 8182, 16364, 20455, 32728, 40910, 81820, 163640, 683197, 1366394, 2732788, 3415985, 5465576, 6831970, 13663940, 27327880]

約数ペア:

[(1, 27327880), (2, 13663940), (4, 6831970), (5, 5465576), (8, 3415985), (10, 2732788), (20, 1366394), (40, 683197), (167, 163640), (334, 81820), (668, 40910), (835, 32728), (1336, 20455), (1670, 16364), (3340, 8182), (4091, 6680)]