9582980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 22486464

約数和(自身を除く): 12903484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1013, 1892, 2026, 2365, 4052, 4730, 5065, 9460, 10130, 11143, 20260, 22286, 43559, 44572, 55715, 87118, 111430, 174236, 217795, 222860, 435590, 479149, 871180, 958298, 1916596, 2395745, 4791490, 9582980]

約数ペア:

[(1, 9582980), (2, 4791490), (4, 2395745), (5, 1916596), (10, 958298), (11, 871180), (20, 479149), (22, 435590), (43, 222860), (44, 217795), (55, 174236), (86, 111430), (110, 87118), (172, 55715), (215, 44572), (220, 43559), (430, 22286), (473, 20260), (860, 11143), (946, 10130), (1013, 9460), (1892, 5065), (2026, 4730), (2365, 4052)]