75546980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{222197}}^1$

素因数の和:222223

約数の個数: 24

約数和(自身を含む): 167981688

約数和(自身を除く): 92434708

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 222197, 444394, 888788, 1110985, 2221970, 3777349, 4443940, 7554698, 15109396, 18886745, 37773490, 75546980]

約数ペア:

[(1, 75546980), (2, 37773490), (4, 18886745), (5, 15109396), (10, 7554698), (17, 4443940), (20, 3777349), (34, 2221970), (68, 1110985), (85, 888788), (170, 444394), (340, 222197)]