275420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 592704

約数和(自身を除く): 317284

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 293, 470, 586, 940, 1172, 1465, 2930, 5860, 13771, 27542, 55084, 68855, 137710, 275420]

約数ペア:

[(1, 275420), (2, 137710), (4, 68855), (5, 55084), (10, 27542), (20, 13771), (47, 5860), (94, 2930), (188, 1465), (235, 1172), (293, 940), (470, 586)]