27882220

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{23629}}^1$

素因数の和:23697

約数の個数: 24

約数和(自身を含む): 59547600

約数和(自身を除く): 31665380

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 23629, 47258, 94516, 118145, 236290, 472580, 1394111, 2788222, 5576444, 6970555, 13941110, 27882220]

約数ペア:

[(1, 27882220), (2, 13941110), (4, 6970555), (5, 5576444), (10, 2788222), (20, 1394111), (59, 472580), (118, 236290), (236, 118145), (295, 94516), (590, 47258), (1180, 23629)]