40953290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1303}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 84499200

約数和(自身を除く): 43545910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 449, 898, 1303, 2245, 2606, 3143, 4490, 6286, 6515, 9121, 13030, 15715, 18242, 31430, 45605, 91210, 585047, 1170094, 2925235, 4095329, 5850470, 8190658, 20476645, 40953290]

約数ペア:

[(1, 40953290), (2, 20476645), (5, 8190658), (7, 5850470), (10, 4095329), (14, 2925235), (35, 1170094), (70, 585047), (449, 91210), (898, 45605), (1303, 31430), (2245, 18242), (2606, 15715), (3143, 13030), (4490, 9121), (6286, 6515)]