28455650

素因数分解:

$2^1\times 5^2\times {\mathrm{283}}^1\times {\mathrm{2011}}^1$

素因数の和:2306

約数の個数: 24

約数和(自身を含む): 53140944

約数和(自身を除く): 24685294

約数列:

[1, 2, 5, 10, 25, 50, 283, 566, 1415, 2011, 2830, 4022, 7075, 10055, 14150, 20110, 50275, 100550, 569113, 1138226, 2845565, 5691130, 14227825, 28455650]

約数ペア:

[(1, 28455650), (2, 14227825), (5, 5691130), (10, 2845565), (25, 1138226), (50, 569113), (283, 100550), (566, 50275), (1415, 20110), (2011, 14150), (2830, 10055), (4022, 7075)]