82379660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9133}}^1$

素因数の和:9194

約数の個数: 48

約数和(自身を含む): 193348512

約数和(自身を除く): 110968852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 9020, 9133, 18266, 36532, 45665, 91330, 100463, 182660, 200926, 374453, 401852, 502315, 748906, 1004630, 1497812, 1872265, 2009260, 3744530, 4118983, 7489060, 8237966, 16475932, 20594915, 41189830, 82379660]

約数ペア:

[(1, 82379660), (2, 41189830), (4, 20594915), (5, 16475932), (10, 8237966), (11, 7489060), (20, 4118983), (22, 3744530), (41, 2009260), (44, 1872265), (55, 1497812), (82, 1004630), (110, 748906), (164, 502315), (205, 401852), (220, 374453), (410, 200926), (451, 182660), (820, 100463), (902, 91330), (1804, 45665), (2255, 36532), (4510, 18266), (9020, 9133)]