12581350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8117}}^1$

素因数の和:8160

約数の個数: 24

約数和(自身を含む): 24159168

約数和(自身を除く): 11577818

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 8117, 16234, 40585, 81170, 202925, 251627, 405850, 503254, 1258135, 2516270, 6290675, 12581350]

約数ペア:

[(1, 12581350), (2, 6290675), (5, 2516270), (10, 1258135), (25, 503254), (31, 405850), (50, 251627), (62, 202925), (155, 81170), (310, 40585), (775, 16234), (1550, 8117)]