40703187980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22364389}}^1$

素因数の和:22364418

約数の個数: 48

約数和(自身を含む): 105202090560

約数和(自身を除く): 64498902580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 22364389, 44728778, 89457556, 111821945, 156550723, 223643890, 290737057, 313101446, 447287780, 581474114, 626202892, 782753615, 1162948228, 1453685285, 1565507230, 2035159399, 2907370570, 3131014460, 4070318798, 5814741140, 8140637596, 10175796995, 20351593990, 40703187980]

約数ペア:

[(1, 40703187980), (2, 20351593990), (4, 10175796995), (5, 8140637596), (7, 5814741140), (10, 4070318798), (13, 3131014460), (14, 2907370570), (20, 2035159399), (26, 1565507230), (28, 1453685285), (35, 1162948228), (52, 782753615), (65, 626202892), (70, 581474114), (91, 447287780), (130, 313101446), (140, 290737057), (182, 223643890), (260, 156550723), (364, 111821945), (455, 89457556), (910, 44728778), (1820, 22364389)]