22983520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{20521}}^1$

素因数の和:20543

約数の個数: 48

約数和(自身を含む): 62058528

約数和(自身を除く): 39075008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 20521, 41042, 82084, 102605, 143647, 164168, 205210, 287294, 328336, 410420, 574588, 656672, 718235, 820840, 1149176, 1436470, 1641680, 2298352, 2872940, 3283360, 4596704, 5745880, 11491760, 22983520]

約数ペア:

[(1, 22983520), (2, 11491760), (4, 5745880), (5, 4596704), (7, 3283360), (8, 2872940), (10, 2298352), (14, 1641680), (16, 1436470), (20, 1149176), (28, 820840), (32, 718235), (35, 656672), (40, 574588), (56, 410420), (70, 328336), (80, 287294), (112, 205210), (140, 164168), (160, 143647), (224, 102605), (280, 82084), (560, 41042), (1120, 20521)]