6710440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 16744320

約数和(自身を除く): 10033880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 101, 110, 151, 202, 220, 302, 404, 440, 505, 604, 755, 808, 1010, 1111, 1208, 1510, 1661, 2020, 2222, 3020, 3322, 4040, 4444, 5555, 6040, 6644, 8305, 8888, 11110, 13288, 15251, 16610, 22220, 30502, 33220, 44440, 61004, 66440, 76255, 122008, 152510, 167761, 305020, 335522, 610040, 671044, 838805, 1342088, 1677610, 3355220, 6710440]

約数ペア:

[(1, 6710440), (2, 3355220), (4, 1677610), (5, 1342088), (8, 838805), (10, 671044), (11, 610040), (20, 335522), (22, 305020), (40, 167761), (44, 152510), (55, 122008), (88, 76255), (101, 66440), (110, 61004), (151, 44440), (202, 33220), (220, 30502), (302, 22220), (404, 16610), (440, 15251), (505, 13288), (604, 11110), (755, 8888), (808, 8305), (1010, 6644), (1111, 6040), (1208, 5555), (1510, 4444), (1661, 4040), (2020, 3322), (2222, 3020)]