47125220

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{7433}}^1$

素因数の和:7759

約数の個数: 24

約数和(自身を含む): 99288504

約数和(自身を除く): 52163284

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 3170, 6340, 7433, 14866, 29732, 37165, 74330, 148660, 2356261, 4712522, 9425044, 11781305, 23562610, 47125220]

約数ペア:

[(1, 47125220), (2, 23562610), (4, 11781305), (5, 9425044), (10, 4712522), (20, 2356261), (317, 148660), (634, 74330), (1268, 37165), (1585, 29732), (3170, 14866), (6340, 7433)]