27066940

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18539}}^1$

素因数の和:18621

約数の個数: 24

約数和(自身を含む): 57622320

約数和(自身を除く): 30555380

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 18539, 37078, 74156, 92695, 185390, 370780, 1353347, 2706694, 5413388, 6766735, 13533470, 27066940]

約数ペア:

[(1, 27066940), (2, 13533470), (4, 6766735), (5, 5413388), (10, 2706694), (20, 1353347), (73, 370780), (146, 185390), (292, 92695), (365, 74156), (730, 37078), (1460, 18539)]