5126780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8269}}^1$

素因数の和:8309

約数の個数: 24

約数和(自身を含む): 11114880

約数和(自身を除く): 5988100

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 8269, 16538, 33076, 41345, 82690, 165380, 256339, 512678, 1025356, 1281695, 2563390, 5126780]

約数ペア:

[(1, 5126780), (2, 2563390), (4, 1281695), (5, 1025356), (10, 512678), (20, 256339), (31, 165380), (62, 82690), (124, 41345), (155, 33076), (310, 16538), (620, 8269)]