22130260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65089}}^1$

素因数の和:65115

約数の個数: 24

約数和(自身を含む): 49208040

約数和(自身を除く): 27077780

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 65089, 130178, 260356, 325445, 650890, 1106513, 1301780, 2213026, 4426052, 5532565, 11065130, 22130260]

約数ペア:

[(1, 22130260), (2, 11065130), (4, 5532565), (5, 4426052), (10, 2213026), (17, 1301780), (20, 1106513), (34, 650890), (68, 325445), (85, 260356), (170, 130178), (340, 65089)]