23896780

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4409}}^1$

素因数の和:4689

約数の個数: 24

約数和(自身を含む): 50379840

約数和(自身を除く): 26483060

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 4409, 5420, 8818, 17636, 22045, 44090, 88180, 1194839, 2389678, 4779356, 5974195, 11948390, 23896780]

約数ペア:

[(1, 23896780), (2, 11948390), (4, 5974195), (5, 4779356), (10, 2389678), (20, 1194839), (271, 88180), (542, 44090), (1084, 22045), (1355, 17636), (2710, 8818), (4409, 5420)]