27879220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{60607}}^1$

素因数の和:60639

約数の個数: 24

約数和(自身を含む): 61092864

約数和(自身を除く): 33213644

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 60607, 121214, 242428, 303035, 606070, 1212140, 1393961, 2787922, 5575844, 6969805, 13939610, 27879220]

約数ペア:

[(1, 27879220), (2, 13939610), (4, 6969805), (5, 5575844), (10, 2787922), (20, 1393961), (23, 1212140), (46, 606070), (92, 303035), (115, 242428), (230, 121214), (460, 60607)]