8184260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 20030976

約数和(自身を除く): 11846716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1103, 1484, 1855, 2206, 3710, 4412, 5515, 7420, 7721, 11030, 15442, 22060, 30884, 38605, 58459, 77210, 116918, 154420, 233836, 292295, 409213, 584590, 818426, 1169180, 1636852, 2046065, 4092130, 8184260]

約数ペア:

[(1, 8184260), (2, 4092130), (4, 2046065), (5, 1636852), (7, 1169180), (10, 818426), (14, 584590), (20, 409213), (28, 292295), (35, 233836), (53, 154420), (70, 116918), (106, 77210), (140, 58459), (212, 38605), (265, 30884), (371, 22060), (530, 15442), (742, 11030), (1060, 7721), (1103, 7420), (1484, 5515), (1855, 4412), (2206, 3710)]