23566040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15923}}^1$

素因数の和:15971

約数の個数: 32

約数和(自身を含む): 54460080

約数和(自身を除く): 30894040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 15923, 31846, 63692, 79615, 127384, 159230, 318460, 589151, 636920, 1178302, 2356604, 2945755, 4713208, 5891510, 11783020, 23566040]

約数ペア:

[(1, 23566040), (2, 11783020), (4, 5891510), (5, 4713208), (8, 2945755), (10, 2356604), (20, 1178302), (37, 636920), (40, 589151), (74, 318460), (148, 159230), (185, 127384), (296, 79615), (370, 63692), (740, 31846), (1480, 15923)]