914059640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{13841}}^1$

素因数の和:13992

約数の個数: 64

約数和(自身を含む): 2232437760

約数和(自身を除く): 1318378120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 254, 260, 508, 520, 635, 1016, 1270, 1651, 2540, 3302, 5080, 6604, 8255, 13208, 13841, 16510, 27682, 33020, 55364, 66040, 69205, 110728, 138410, 179933, 276820, 359866, 553640, 719732, 899665, 1439464, 1757807, 1799330, 3515614, 3598660, 7031228, 7197320, 8789035, 14062456, 17578070, 22851491, 35156140, 45702982, 70312280, 91405964, 114257455, 182811928, 228514910, 457029820, 914059640]

約数ペア:

[(1, 914059640), (2, 457029820), (4, 228514910), (5, 182811928), (8, 114257455), (10, 91405964), (13, 70312280), (20, 45702982), (26, 35156140), (40, 22851491), (52, 17578070), (65, 14062456), (104, 8789035), (127, 7197320), (130, 7031228), (254, 3598660), (260, 3515614), (508, 1799330), (520, 1757807), (635, 1439464), (1016, 899665), (1270, 719732), (1651, 553640), (2540, 359866), (3302, 276820), (5080, 179933), (6604, 138410), (8255, 110728), (13208, 69205), (13841, 66040), (16510, 55364), (27682, 33020)]