22120680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{547}}^1$

素因数の和:898

約数の個数: 64

約数和(自身を含む): 66680640

約数和(自身を除く): 44559960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337, 547, 674, 1011, 1094, 1348, 1641, 1685, 2022, 2188, 2696, 2735, 3282, 3370, 4044, 4376, 5055, 5470, 6564, 6740, 8088, 8205, 10110, 10940, 13128, 13480, 16410, 20220, 21880, 32820, 40440, 65640, 184339, 368678, 553017, 737356, 921695, 1106034, 1474712, 1843390, 2212068, 2765085, 3686780, 4424136, 5530170, 7373560, 11060340, 22120680]

約数ペア:

[(1, 22120680), (2, 11060340), (3, 7373560), (4, 5530170), (5, 4424136), (6, 3686780), (8, 2765085), (10, 2212068), (12, 1843390), (15, 1474712), (20, 1106034), (24, 921695), (30, 737356), (40, 553017), (60, 368678), (120, 184339), (337, 65640), (547, 40440), (674, 32820), (1011, 21880), (1094, 20220), (1348, 16410), (1641, 13480), (1685, 13128), (2022, 10940), (2188, 10110), (2696, 8205), (2735, 8088), (3282, 6740), (3370, 6564), (4044, 5470), (4376, 5055)]