223061620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{384589}}^1$

素因数の和:384627

約数の個数: 24

約数和(自身を含む): 484583400

約数和(自身を除く): 261521780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 384589, 769178, 1538356, 1922945, 3845890, 7691780, 11153081, 22306162, 44612324, 55765405, 111530810, 223061620]

約数ペア:

[(1, 223061620), (2, 111530810), (4, 55765405), (5, 44612324), (10, 22306162), (20, 11153081), (29, 7691780), (58, 3845890), (116, 1922945), (145, 1538356), (290, 769178), (580, 384589)]