77066440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10303}}^1$

素因数の和:10342

約数の個数: 64

約数和(自身を含む): 200309760

約数和(自身を除く): 123243320

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 10303, 20606, 41212, 51515, 82424, 103030, 113333, 175151, 206060, 226666, 350302, 412120, 453332, 566665, 700604, 875755, 906664, 1133330, 1401208, 1751510, 1926661, 2266660, 3503020, 3853322, 4533320, 7006040, 7706644, 9633305, 15413288, 19266610, 38533220, 77066440]

約数ペア:

[(1, 77066440), (2, 38533220), (4, 19266610), (5, 15413288), (8, 9633305), (10, 7706644), (11, 7006040), (17, 4533320), (20, 3853322), (22, 3503020), (34, 2266660), (40, 1926661), (44, 1751510), (55, 1401208), (68, 1133330), (85, 906664), (88, 875755), (110, 700604), (136, 566665), (170, 453332), (187, 412120), (220, 350302), (340, 226666), (374, 206060), (440, 175151), (680, 113333), (748, 103030), (935, 82424), (1496, 51515), (1870, 41212), (3740, 20606), (7480, 10303)]