26941840

素因数分解:

$2^4\times 5^1\times {\mathrm{336773}}^1$

素因数の和:336786

約数の個数: 20

約数和(自身を含む): 62639964

約数和(自身を除く): 35698124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 336773, 673546, 1347092, 1683865, 2694184, 3367730, 5388368, 6735460, 13470920, 26941840]

約数ペア:

[(1, 26941840), (2, 13470920), (4, 6735460), (5, 5388368), (8, 3367730), (10, 2694184), (16, 1683865), (20, 1347092), (40, 673546), (80, 336773)]