523580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 1124928

約数和(自身を除く): 601348

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 557, 940, 1114, 2228, 2785, 5570, 11140, 26179, 52358, 104716, 130895, 261790, 523580]

約数ペア:

[(1, 523580), (2, 261790), (4, 130895), (5, 104716), (10, 52358), (20, 26179), (47, 11140), (94, 5570), (188, 2785), (235, 2228), (470, 1114), (557, 940)]