23848660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2584

約数の個数: 48

約数和(自身を含む): 55927872

約数和(自身を除く): 32079212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 2521, 4730, 5042, 9460, 10084, 12605, 25210, 27731, 50420, 55462, 108403, 110924, 138655, 216806, 277310, 433612, 542015, 554620, 1084030, 1192433, 2168060, 2384866, 4769732, 5962165, 11924330, 23848660]

約数ペア:

[(1, 23848660), (2, 11924330), (4, 5962165), (5, 4769732), (10, 2384866), (11, 2168060), (20, 1192433), (22, 1084030), (43, 554620), (44, 542015), (55, 433612), (86, 277310), (110, 216806), (172, 138655), (215, 110924), (220, 108403), (430, 55462), (473, 50420), (860, 27731), (946, 25210), (1892, 12605), (2365, 10084), (2521, 9460), (4730, 5042)]