13927880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15139}}^1$

素因数の和:15173

約数の個数: 32

約数和(自身を含む): 32702400

約数和(自身を除く): 18774520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 15139, 30278, 60556, 75695, 121112, 151390, 302780, 348197, 605560, 696394, 1392788, 1740985, 2785576, 3481970, 6963940, 13927880]

約数ペア:

[(1, 13927880), (2, 6963940), (4, 3481970), (5, 2785576), (8, 1740985), (10, 1392788), (20, 696394), (23, 605560), (40, 348197), (46, 302780), (92, 151390), (115, 121112), (184, 75695), (230, 60556), (460, 30278), (920, 15139)]