46890980

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{5569}}^1$

素因数の和:5999

約数の個数: 24

約数和(自身を含む): 98722680

約数和(自身を除く): 51831700

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1684, 2105, 4210, 5569, 8420, 11138, 22276, 27845, 55690, 111380, 2344549, 4689098, 9378196, 11722745, 23445490, 46890980]

約数ペア:

[(1, 46890980), (2, 23445490), (4, 11722745), (5, 9378196), (10, 4689098), (20, 2344549), (421, 111380), (842, 55690), (1684, 27845), (2105, 22276), (4210, 11138), (5569, 8420)]