71436020

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{60539}}^1$

素因数の和:60607

約数の個数: 24

約数和(自身を含む): 152560800

約数和(自身を除く): 81124780

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 60539, 121078, 242156, 302695, 605390, 1210780, 3571801, 7143602, 14287204, 17859005, 35718010, 71436020]

約数ペア:

[(1, 71436020), (2, 35718010), (4, 17859005), (5, 14287204), (10, 7143602), (20, 3571801), (59, 1210780), (118, 605390), (236, 302695), (295, 242156), (590, 121078), (1180, 60539)]