26521140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{442019}}^1$

素因数の和:442031

約数の個数: 24

約数和(自身を含む): 74259360

約数和(自身を除く): 47738220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 442019, 884038, 1326057, 1768076, 2210095, 2652114, 4420190, 5304228, 6630285, 8840380, 13260570, 26521140]

約数ペア:

[(1, 26521140), (2, 13260570), (3, 8840380), (4, 6630285), (5, 5304228), (6, 4420190), (10, 2652114), (12, 2210095), (15, 1768076), (20, 1326057), (30, 884038), (60, 442019)]