9746440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1342

約数の個数: 64

約数和(自身を含む): 25349760

約数和(自身を除く): 15603320

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, 1303, 1496, 1870, 2606, 3740, 5212, 6515, 7480, 10424, 13030, 14333, 22151, 26060, 28666, 44302, 52120, 57332, 71665, 88604, 110755, 114664, 143330, 177208, 221510, 243661, 286660, 443020, 487322, 573320, 886040, 974644, 1218305, 1949288, 2436610, 4873220, 9746440]

約数ペア:

[(1, 9746440), (2, 4873220), (4, 2436610), (5, 1949288), (8, 1218305), (10, 974644), (11, 886040), (17, 573320), (20, 487322), (22, 443020), (34, 286660), (40, 243661), (44, 221510), (55, 177208), (68, 143330), (85, 114664), (88, 110755), (110, 88604), (136, 71665), (170, 57332), (187, 52120), (220, 44302), (340, 28666), (374, 26060), (440, 22151), (680, 14333), (748, 13030), (935, 10424), (1303, 7480), (1496, 6515), (1870, 5212), (2606, 3740)]