7066280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 17418240

約数和(自身を除く): 10351960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 107, 127, 130, 214, 254, 260, 428, 508, 520, 535, 635, 856, 1016, 1070, 1270, 1391, 1651, 2140, 2540, 2782, 3302, 4280, 5080, 5564, 6604, 6955, 8255, 11128, 13208, 13589, 13910, 16510, 27178, 27820, 33020, 54356, 55640, 66040, 67945, 108712, 135890, 176657, 271780, 353314, 543560, 706628, 883285, 1413256, 1766570, 3533140, 7066280]

約数ペア:

[(1, 7066280), (2, 3533140), (4, 1766570), (5, 1413256), (8, 883285), (10, 706628), (13, 543560), (20, 353314), (26, 271780), (40, 176657), (52, 135890), (65, 108712), (104, 67945), (107, 66040), (127, 55640), (130, 54356), (214, 33020), (254, 27820), (260, 27178), (428, 16510), (508, 13910), (520, 13589), (535, 13208), (635, 11128), (856, 8255), (1016, 6955), (1070, 6604), (1270, 5564), (1391, 5080), (1651, 4280), (2140, 3302), (2540, 2782)]