22602980

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2089}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 47576760

約数和(自身を除く): 24973780

約数列:

[1, 2, 4, 5, 10, 20, 541, 1082, 2089, 2164, 2705, 4178, 5410, 8356, 10445, 10820, 20890, 41780, 1130149, 2260298, 4520596, 5650745, 11301490, 22602980]

約数ペア:

[(1, 22602980), (2, 11301490), (4, 5650745), (5, 4520596), (10, 2260298), (20, 1130149), (541, 41780), (1082, 20890), (2089, 10820), (2164, 10445), (2705, 8356), (4178, 5410)]