7109080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 17729280

約数和(自身を除く): 10620200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 151, 214, 220, 302, 428, 440, 535, 604, 755, 856, 1070, 1177, 1208, 1510, 1661, 2140, 2354, 3020, 3322, 4280, 4708, 5885, 6040, 6644, 8305, 9416, 11770, 13288, 16157, 16610, 23540, 32314, 33220, 47080, 64628, 66440, 80785, 129256, 161570, 177727, 323140, 355454, 646280, 710908, 888635, 1421816, 1777270, 3554540, 7109080]

約数ペア:

[(1, 7109080), (2, 3554540), (4, 1777270), (5, 1421816), (8, 888635), (10, 710908), (11, 646280), (20, 355454), (22, 323140), (40, 177727), (44, 161570), (55, 129256), (88, 80785), (107, 66440), (110, 64628), (151, 47080), (214, 33220), (220, 32314), (302, 23540), (428, 16610), (440, 16157), (535, 13288), (604, 11770), (755, 9416), (856, 8305), (1070, 6644), (1177, 6040), (1208, 5885), (1510, 4708), (1661, 4280), (2140, 3322), (2354, 3020)]