5478140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11909}}^1$

素因数の和:11941

約数の個数: 24

約数和(自身を含む): 12005280

約数和(自身を除く): 6527140

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 11909, 23818, 47636, 59545, 119090, 238180, 273907, 547814, 1095628, 1369535, 2739070, 5478140]

約数ペア:

[(1, 5478140), (2, 2739070), (4, 1369535), (5, 1095628), (10, 547814), (20, 273907), (23, 238180), (46, 119090), (92, 59545), (115, 47636), (230, 23818), (460, 11909)]