385196650

素因数分解:

$2^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{20327}}^1$

素因数の和:20718

約数の個数: 24

約数和(自身を含む): 718391520

約数和(自身を除く): 333194870

約数列:

[1, 2, 5, 10, 25, 50, 379, 758, 1895, 3790, 9475, 18950, 20327, 40654, 101635, 203270, 508175, 1016350, 7703933, 15407866, 38519665, 77039330, 192598325, 385196650]

約数ペア:

[(1, 385196650), (2, 192598325), (5, 77039330), (10, 38519665), (25, 15407866), (50, 7703933), (379, 1016350), (758, 508175), (1895, 203270), (3790, 101635), (9475, 40654), (18950, 20327)]