172952380

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{57269}}^1$

素因数の和:57429

約数の個数: 24

約数和(自身を含む): 365611680

約数和(自身を除く): 192659300

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 57269, 114538, 229076, 286345, 572690, 1145380, 8647619, 17295238, 34590476, 43238095, 86476190, 172952380]

約数ペア:

[(1, 172952380), (2, 86476190), (4, 43238095), (5, 34590476), (10, 17295238), (20, 8647619), (151, 1145380), (302, 572690), (604, 286345), (755, 229076), (1510, 114538), (3020, 57269)]