19164360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5507}}^1$

素因数の和:5550

約数の個数: 64

約数和(自身を含む): 59486400

約数和(自身を除く): 40322040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 5507, 11014, 16521, 22028, 27535, 33042, 44056, 55070, 66084, 82605, 110140, 132168, 159703, 165210, 220280, 319406, 330420, 479109, 638812, 660840, 798515, 958218, 1277624, 1597030, 1916436, 2395545, 3194060, 3832872, 4791090, 6388120, 9582180, 19164360]

約数ペア:

[(1, 19164360), (2, 9582180), (3, 6388120), (4, 4791090), (5, 3832872), (6, 3194060), (8, 2395545), (10, 1916436), (12, 1597030), (15, 1277624), (20, 958218), (24, 798515), (29, 660840), (30, 638812), (40, 479109), (58, 330420), (60, 319406), (87, 220280), (116, 165210), (120, 159703), (145, 132168), (174, 110140), (232, 82605), (290, 66084), (348, 55070), (435, 44056), (580, 33042), (696, 27535), (870, 22028), (1160, 16521), (1740, 11014), (3480, 5507)]