240340340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{522479}}^1$

素因数の和:522511

約数の個数: 24

約数和(自身を含む): 526659840

約数和(自身を除く): 286319500

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 522479, 1044958, 2089916, 2612395, 5224790, 10449580, 12017017, 24034034, 48068068, 60085085, 120170170, 240340340]

約数ペア:

[(1, 240340340), (2, 120170170), (4, 60085085), (5, 48068068), (10, 24034034), (20, 12017017), (23, 10449580), (46, 5224790), (92, 2612395), (115, 2089916), (230, 1044958), (460, 522479)]