57226430

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 104760000

約数和(自身を除く): 47533570

約数列:

[1, 2, 5, 10, 149, 193, 199, 298, 386, 398, 745, 965, 995, 1490, 1930, 1990, 28757, 29651, 38407, 57514, 59302, 76814, 143785, 148255, 192035, 287570, 296510, 384070, 5722643, 11445286, 28613215, 57226430]

約数ペア:

[(1, 57226430), (2, 28613215), (5, 11445286), (10, 5722643), (149, 384070), (193, 296510), (199, 287570), (298, 192035), (386, 148255), (398, 143785), (745, 76814), (965, 59302), (995, 57514), (1490, 38407), (1930, 29651), (1990, 28757)]