42166040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3673}}^1$

素因数の和:3732

約数の個数: 64

約数和(自身を含む): 111101760

約数和(自身を除く): 68935720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 3673, 5740, 7346, 11480, 14692, 18365, 25711, 29384, 36730, 51422, 73460, 102844, 128555, 146920, 150593, 205688, 257110, 301186, 514220, 602372, 752965, 1028440, 1054151, 1204744, 1505930, 2108302, 3011860, 4216604, 5270755, 6023720, 8433208, 10541510, 21083020, 42166040]

約数ペア:

[(1, 42166040), (2, 21083020), (4, 10541510), (5, 8433208), (7, 6023720), (8, 5270755), (10, 4216604), (14, 3011860), (20, 2108302), (28, 1505930), (35, 1204744), (40, 1054151), (41, 1028440), (56, 752965), (70, 602372), (82, 514220), (140, 301186), (164, 257110), (205, 205688), (280, 150593), (287, 146920), (328, 128555), (410, 102844), (574, 73460), (820, 51422), (1148, 36730), (1435, 29384), (1640, 25711), (2296, 18365), (2870, 14692), (3673, 11480), (5740, 7346)]