22649580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4339}}^1$

素因数の和:4383

約数の個数: 72

約数和(自身を含む): 71089200

約数和(自身を除く): 48439620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 4339, 5220, 8678, 13017, 17356, 21695, 26034, 39051, 43390, 52068, 65085, 78102, 86780, 125831, 130170, 156204, 195255, 251662, 260340, 377493, 390510, 503324, 629155, 754986, 781020, 1132479, 1258310, 1509972, 1887465, 2264958, 2516620, 3774930, 4529916, 5662395, 7549860, 11324790, 22649580]

約数ペア:

[(1, 22649580), (2, 11324790), (3, 7549860), (4, 5662395), (5, 4529916), (6, 3774930), (9, 2516620), (10, 2264958), (12, 1887465), (15, 1509972), (18, 1258310), (20, 1132479), (29, 781020), (30, 754986), (36, 629155), (45, 503324), (58, 390510), (60, 377493), (87, 260340), (90, 251662), (116, 195255), (145, 156204), (174, 130170), (180, 125831), (261, 86780), (290, 78102), (348, 65085), (435, 52068), (522, 43390), (580, 39051), (870, 26034), (1044, 21695), (1305, 17356), (1740, 13017), (2610, 8678), (4339, 5220)]