13976180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1321}}^1$

素因数の和:1376

約数の個数: 36

約数和(自身を含む): 30704772

約数和(自身を除く): 16728592

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 1321, 2116, 2642, 2645, 5284, 5290, 6605, 10580, 13210, 26420, 30383, 60766, 121532, 151915, 303830, 607660, 698809, 1397618, 2795236, 3494045, 6988090, 13976180]

約数ペア:

[(1, 13976180), (2, 6988090), (4, 3494045), (5, 2795236), (10, 1397618), (20, 698809), (23, 607660), (46, 303830), (92, 151915), (115, 121532), (230, 60766), (460, 30383), (529, 26420), (1058, 13210), (1321, 10580), (2116, 6605), (2642, 5290), (2645, 5284)]