23152340

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{11239}}^1$

素因数の和:11351

約数の個数: 24

約数和(自身を含む): 49096320

約数和(自身を除く): 25943980

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 11239, 22478, 44956, 56195, 112390, 224780, 1157617, 2315234, 4630468, 5788085, 11576170, 23152340]

約数ペア:

[(1, 23152340), (2, 11576170), (4, 5788085), (5, 4630468), (10, 2315234), (20, 1157617), (103, 224780), (206, 112390), (412, 56195), (515, 44956), (1030, 22478), (2060, 11239)]