23498180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2221}}^1$

素因数の和:2276

約数の個数: 36

約数和(自身を含む): 51608172

約数和(自身を除く): 28109992

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2221, 2645, 4442, 5290, 8884, 10580, 11105, 22210, 44420, 51083, 102166, 204332, 255415, 510830, 1021660, 1174909, 2349818, 4699636, 5874545, 11749090, 23498180]

約数ペア:

[(1, 23498180), (2, 11749090), (4, 5874545), (5, 4699636), (10, 2349818), (20, 1174909), (23, 1021660), (46, 510830), (92, 255415), (115, 204332), (230, 102166), (460, 51083), (529, 44420), (1058, 22210), (2116, 11105), (2221, 10580), (2645, 8884), (4442, 5290)]