26004460

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18313}}^1$

素因数の和:18393

約数の個数: 24

約数和(自身を含む): 55381536

約数和(自身を除く): 29377076

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 18313, 36626, 73252, 91565, 183130, 366260, 1300223, 2600446, 5200892, 6501115, 13002230, 26004460]

約数ペア:

[(1, 26004460), (2, 13002230), (4, 6501115), (5, 5200892), (10, 2600446), (20, 1300223), (71, 366260), (142, 183130), (284, 91565), (355, 73252), (710, 36626), (1420, 18313)]