22394900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20359}}^1$

素因数の和:20384

約数の個数: 36

約数和(自身を含む): 53017440

約数和(自身を除く): 30622540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 20359, 40718, 81436, 101795, 203590, 223949, 407180, 447898, 508975, 895796, 1017950, 1119745, 2035900, 2239490, 4478980, 5598725, 11197450, 22394900]

約数ペア:

[(1, 22394900), (2, 11197450), (4, 5598725), (5, 4478980), (10, 2239490), (11, 2035900), (20, 1119745), (22, 1017950), (25, 895796), (44, 508975), (50, 447898), (55, 407180), (100, 223949), (110, 203590), (220, 101795), (275, 81436), (550, 40718), (1100, 20359)]