11523920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6263}}^1$

素因数の和:6299

約数の個数: 40

約数和(自身を含む): 27962496

約数和(自身を除く): 16438576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 6263, 12526, 25052, 31315, 50104, 62630, 100208, 125260, 144049, 250520, 288098, 501040, 576196, 720245, 1152392, 1440490, 2304784, 2880980, 5761960, 11523920]

約数ペア:

[(1, 11523920), (2, 5761960), (4, 2880980), (5, 2304784), (8, 1440490), (10, 1152392), (16, 720245), (20, 576196), (23, 501040), (40, 288098), (46, 250520), (80, 144049), (92, 125260), (115, 100208), (184, 62630), (230, 50104), (368, 31315), (460, 25052), (920, 12526), (1840, 6263)]