211324460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24179}}^1$

素因数の和:24230

約数の個数: 48

約数和(自身を含む): 487468800

約数和(自身を除く): 276144340

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 24179, 48358, 96716, 120895, 241790, 459401, 483580, 556117, 918802, 1112234, 1837604, 2224468, 2297005, 2780585, 4594010, 5561170, 9188020, 10566223, 11122340, 21132446, 42264892, 52831115, 105662230, 211324460]

約数ペア:

[(1, 211324460), (2, 105662230), (4, 52831115), (5, 42264892), (10, 21132446), (19, 11122340), (20, 10566223), (23, 9188020), (38, 5561170), (46, 4594010), (76, 2780585), (92, 2297005), (95, 2224468), (115, 1837604), (190, 1112234), (230, 918802), (380, 556117), (437, 483580), (460, 459401), (874, 241790), (1748, 120895), (2185, 96716), (4370, 48358), (8740, 24179)]