14223220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3803}}^1$

素因数の和:3840

約数の個数: 48

約数和(自身を含む): 34509888

約数和(自身を除く): 20286668

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 3803, 7606, 15212, 19015, 38030, 41833, 64651, 76060, 83666, 129302, 167332, 209165, 258604, 323255, 418330, 646510, 711161, 836660, 1293020, 1422322, 2844644, 3555805, 7111610, 14223220]

約数ペア:

[(1, 14223220), (2, 7111610), (4, 3555805), (5, 2844644), (10, 1422322), (11, 1293020), (17, 836660), (20, 711161), (22, 646510), (34, 418330), (44, 323255), (55, 258604), (68, 209165), (85, 167332), (110, 129302), (170, 83666), (187, 76060), (220, 64651), (340, 41833), (374, 38030), (748, 19015), (935, 15212), (1870, 7606), (3740, 3803)]