103977940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20549}}^1$

素因数の和:20592

約数の個数: 48

約数和(自身を含む): 248572800

約数和(自身を除く): 144594860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 20549, 41098, 82196, 102745, 205490, 226039, 410980, 452078, 472627, 904156, 945254, 1130195, 1890508, 2260390, 2363135, 4520780, 4726270, 5198897, 9452540, 10397794, 20795588, 25994485, 51988970, 103977940]

約数ペア:

[(1, 103977940), (2, 51988970), (4, 25994485), (5, 20795588), (10, 10397794), (11, 9452540), (20, 5198897), (22, 4726270), (23, 4520780), (44, 2363135), (46, 2260390), (55, 1890508), (92, 1130195), (110, 945254), (115, 904156), (220, 472627), (230, 452078), (253, 410980), (460, 226039), (506, 205490), (1012, 102745), (1265, 82196), (2530, 41098), (5060, 20549)]