1775487940

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{10433}}^1$

素因数の和:10636

約数の個数: 48

約数和(自身を含む): 3814336512

約数和(自身を除く): 2038848572

約数列:

[1, 2, 4, 5, 10, 20, 67, 127, 134, 254, 268, 335, 508, 635, 670, 1270, 1340, 2540, 8509, 10433, 17018, 20866, 34036, 41732, 42545, 52165, 85090, 104330, 170180, 208660, 699011, 1324991, 1398022, 2649982, 2796044, 3495055, 5299964, 6624955, 6990110, 13249910, 13980220, 26499820, 88774397, 177548794, 355097588, 443871985, 887743970, 1775487940]

約数ペア:

[(1, 1775487940), (2, 887743970), (4, 443871985), (5, 355097588), (10, 177548794), (20, 88774397), (67, 26499820), (127, 13980220), (134, 13249910), (254, 6990110), (268, 6624955), (335, 5299964), (508, 3495055), (635, 2796044), (670, 2649982), (1270, 1398022), (1340, 1324991), (2540, 699011), (8509, 208660), (10433, 170180), (17018, 104330), (20866, 85090), (34036, 52165), (41732, 42545)]