29028140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{30881}}^1$

素因数の和:30937

約数の個数: 24

約数和(自身を含む): 62258112

約数和(自身を除く): 33229972

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 30881, 61762, 123524, 154405, 308810, 617620, 1451407, 2902814, 5805628, 7257035, 14514070, 29028140]

約数ペア:

[(1, 29028140), (2, 14514070), (4, 7257035), (5, 5805628), (10, 2902814), (20, 1451407), (47, 617620), (94, 308810), (188, 154405), (235, 123524), (470, 61762), (940, 30881)]